JP2009230639A - Lottery sales system, lottery prize winning money dividend paying server, lottery prize winning money dividend paying method and dividend calculating program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a lottery sales system, allowing a purchaser to purchase a lottery in part of the way and paying a money dividend so that a purchaser who purchase a lottery later is not advantageous. <P>SOLUTION: This lottery sales system 1 includes: a lottery sales device 20 for selling a lottery taking the final match result throughout a predetermined period of two or more matches played by a predetermined team with the other teams for a predetermined number of times in the predetermined period as an estimated object; and a lottery prize winning money dividend server 10 for paying a money dividend of a lottery to a prize winner who has purchased a lottery and won a prize, wherein the lottery prize winning money dividend server 10 takes all of prize winning money of a predetermined grade paid to prize winners which have purchased a lottery before the start of the first match during a predetermined period of time as a reference prize winning money, and pays a dividend money per unit of the predetermined grade of prize winners who have purchased a lottery during a period when there are remaining matches until the final match after the first match starts in such a manner that the more a lottery is purchased later, the more a money dividend per unit obtained from the reference prize winning money is reduced to be paid. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a lottery sales system, a lottery winning dividend server, a lottery winning dividend method, and a dividend calculation program. More particularly, the present invention relates to a lottery selling system and lottery winnings for a plurality of matches over a predetermined period. The present invention relates to a dividend server, a lottery winning dividend method, and a dividend calculation program.

Conventionally, a technique for selling a baseball lottery that predicts a baseball game result via a ticket machine or the Internet (see Patent Document 1), and a technique related to a sports promotion lottery that records a game result prediction on a mark sheet (see Patent Document 2) It has been known. Of these, the sports promotion lottery purchase period (voting available period) is, for example, the lottery scheduled for two weeks from the start of sale, It is up to 10 minutes before the game that starts early. In addition to the lottery regarding the result of a game in which a team (player) competes with another team (player) like soccer, there is also a lottery (winning horse voting ticket) related to the result of an animal race (racing) like a horse race. The purchaser (winner) who purchased a lottery for the outcome of such a public gambling game or race (hereinafter collectively referred to as “competition”) will receive a dividend (refund) according to the number of units purchased. ) Can be obtained. Dividends vary depending on the lottery sales status (user voting status).
JP 2002-342530 A JP 2002-234285 A

  Traditional public lotteries are closed for lottery before the competition for the lottery begins. For this reason, for example, if a lottery that targets lottery results of a series held over multiple days, such as one month to one year, is considered, even after the first competition has started, the remaining competitions Even if has not started, you will not be able to purchase additional lotteries. If it is possible to make additional purchases, the user is more likely to make a prediction at the time of additional purchases, so there is a higher possibility of obtaining a dividend. Therefore, in this case, it is expected to increase the number of users who intend to purchase (vote) lotteries. However, if it is possible to purchase a lottery of such a series in the middle of the series, it becomes advantageous because a purchaser on the way is more likely to make a prediction than a lottery buyer who voted before the series started.

  Therefore, in the present invention, a lottery sales system, which can solve the above-mentioned problems, can purchase a lottery in the middle, and can distribute a dividend so that a purchaser who has purchased it later does not have an advantage, a lottery winning dividend It is an object to provide a server, a lottery winning dividend method, and a dividend calculation program.

  The present invention was devised to achieve the above object, and the lottery selling system according to claim 1 of the present invention is that a predetermined player can perform other competitions a predetermined number of times during a predetermined period. A lottery sales device that sells a lottery for which a final competition result over a predetermined period of a plurality of competitions to be performed with a person is predicted, and a dividend of the lottery to a winner who has won and won the lottery In a lottery sales system comprising a lottery winning dividend server for distributing gold, the lottery winning dividend server is configured to distribute a predetermined grade of a winning to be paid to a winner who has purchased the lottery before the first competition starts. Dividend per unit of the prescribed grade of the winner who purchased the lottery during the period when the first competition starts and the remaining competition from the first competition to the final competition exists. , Said The more late who bought, characterized in that dividend by reduction than dividends per share calculated from the reference prize money.

  According to such a configuration, in the lottery sales system, the lottery winning dividend server was sold later, with all winnings of a predetermined grade to be distributed to the lottery sold before the first competition started as the standard winnings. Dividend per lot of a predetermined grade for the lottery is reduced from the dividend per unit calculated from the standard winnings. Therefore, the lottery selling system allows a user to purchase a lottery even in the middle, and can pay a dividend so that a purchaser who has purchased later will not be advantageous. Here, the athlete indicates an animal such as a team, its players, or a racehorse.

  Further, the lottery selling system according to claim 2 is the lottery selling system according to claim 1, wherein the lottery winning dividend server is smaller as the time when the lottery is sold for each competition is delayed. The period reduction index, which is a result of multiplying the proportion of attenuation that has been prorated, and the number of winning units of a predetermined grade for the lottery sold between a predetermined game and the next game, The total amount added for the competition is defined as the dividend split index, and the division result obtained by dividing all the winnings to be distributed to all winners regardless of the purchase timing in the class by the dividend split index is defined as the reference winning. All the winnings of that grade for the winners purchased between the given competition and the next competition are the product of the period reduction index for the next competition and the reference prize And allocating a forehead.

  According to such a configuration, in the lottery sales system, the lottery winning dividend server uses the dividend splitting index to determine an averaged winning regardless of the purchase time as a reference winning. The standard winnings reflect the distribution of the winners according to the lottery purchase period in the sales period, as well as all the winnings of a given grade that will be distributed to the winners who purchased the lottery before the first competition. This is the standard amount for dividends of a predetermined grade. The lottery winning dividend server calculates the product of the period reduction index and the standard winning for each competition. Here, the product of the period reduction index and the standard winnings, that is, for example, the total dividend for each lottery sold during the period between the first competition and the second competition is the second competition. More than the total dividend for each lottery sold during the period between the third competition. Therefore, the lottery selling system allows a user to purchase a lottery even in the middle, and can pay a dividend so that a purchaser who has purchased later will not be advantageous.

  Further, in order to solve the above-mentioned problem, the lottery winning dividend server according to claim 3 is characterized in that the predetermined player performs the plurality of competitions with other players for a predetermined number of times in a predetermined period. A lottery winning dividend server for purchasing a lottery for which a final competition result over a predetermined period is to be predicted and winning a prize, and before the first competition starts During the period in which there are remaining competitions from the start of the first competition to the final competition, with all of the predetermined prizes distributed to the winners who have purchased the lottery as the base prize Dividend calculation for paying dividends per unit of the predetermined grade of the winner who has purchased the lottery to be reduced from the dividend per unit obtained from the standard winnings as the time when the lottery is purchased later Having the means And butterflies.

  According to such a configuration, the lottery winning dividend server determines a predetermined grade for a lottery sold later, with all winnings of a predetermined grade to be distributed to the lottery sold before the start of the first competition as a standard winning. The dividend per unit is reduced below the dividend per unit calculated from the standard winnings. Therefore, the lottery winning dividend server can allow the user to purchase the lottery even during the course, and can also distribute the winning so that the purchaser who has purchased later will not be advantageous.

  The lottery winning dividend server according to claim 4 is the lottery winning dividend server according to claim 3, in which the lottery calculating unit is late in selling the lottery for each competition. A plurality of time-reduction indexes, which are multiplication results of the attenuation ratio that is proportionally reduced and the number of winning units of a predetermined grade for the lottery sold between a predetermined competition and the next competition. Dividend result obtained by dividing the total amount added for each competition as a dividend splitting index and dividing all winnings to be distributed to all winners in that class regardless of the time of purchase by the dividend splitting index. All the winnings of that grade for the winners purchased between the predetermined competition and the next competition are shown as the product of the period reduction index for the next competition and the reference prize And allocating a forehead.

  According to this configuration, the lottery winning dividend server uses the dividend splitting index to determine an averaged winning regardless of the purchase time as a reference winning. The standard winnings reflect the distribution of the winners according to the lottery purchase period in the sales period, as well as all the winnings of a given grade that will be distributed to the winners who purchased the lottery before the first competition. This is the standard amount for dividends of a predetermined grade. The lottery winning dividend server calculates the product of the period reduction index and the standard winning for each competition.

  Further, in order to solve the above-mentioned problem, the lottery winning dividend method according to claim 5 is characterized in that the predetermined player performs the plurality of competitions with other players for a predetermined number of times in a predetermined period. A lottery winning dividend server equipped with a dividend calculation means for calculating a dividend by paying the winning of the lottery to a winner who has purchased and won a lottery whose final competition result over a predetermined period is to be predicted. The lottery winning dividend method, wherein the winning dividend server receives all of the predetermined grades to be distributed by the dividend calculation means to the winner who purchased the lottery before the first competition starts. As a reference winning, the dividend per unit of the predetermined grade of the winner who has purchased the lottery during the period in which the first competition starts and the remaining competition from the final competition exists, When you purchased the lottery Slow enough, and executes include award calculation step of dividend by reduction than dividend of 1 mouthfeel obtained from the reference prize money.

  According to such procedures, the lottery winning dividend server will use the standard winnings for the lotteries sold later, with all winnings of the prescribed grades to be distributed to the lottery sold before the first competition started as the standard winnings. The dividend per unit is reduced below the dividend per unit calculated from the standard winnings. Therefore, the lottery winning dividend server can allow the user to purchase the lottery even during the course, and can also distribute the winning so that the purchaser who has purchased later will not be advantageous.

  Further, the lottery prize payout method according to claim 6 is the lottery prize payout method according to claim 5, wherein the payout calculating means performs the lottery for each competition in the payout calculating step. As a result of multiplying the decay rate proportionate so that it becomes smaller as the time when is sold is reduced, and the number of winning units of a given grade for the lottery sold between a given competition and the next competition Divided by dividing the sum of the reduction index for a certain period for the multiple competitions as the dividend splitting index, and dividing all winnings to be distributed to all winners in that class regardless of the purchase timing by the dividend splitting index The result is set in the standard winnings, and all the winnings of the grade for the winners purchased between the predetermined competition and the next competition are determined by the period reduction index for the next competition and the And allocating as an amount indicating the product of the quasi winning money.

  According to such a procedure, the lottery winning dividend server uses the dividend splitting index to determine an averaged winning regardless of the purchase time as a reference winning. The standard winnings reflect the distribution of the winners according to the lottery purchase period in the sales period, as well as all the winnings of a given grade that will be distributed to the winners who purchased the lottery before the first competition. This is the standard amount for dividends of a predetermined grade. The lottery winning dividend server calculates the product of the period reduction index and the standard winning for each competition.

  According to a seventh aspect of the present invention, the payout calculation program obtains a final competition result through the predetermined period for a plurality of competitions that a predetermined athlete performs with other athletes a predetermined number of times in a predetermined period. In order to pay out the dividend of the lottery to a winner who has purchased and won a lottery subject to prediction, the computer is given a predetermined dividend to the winner who purchased the lottery before the first competition starts. One of the predetermined grades of the winner who purchased the lottery during the period when the first competition starts and the remaining competitions exist until the final competition, with all of the prizes of the grade as the standard prize The payout per unit is made to function as a payout calculating means for paying a dividend by decreasing the payout per unit obtained from the reference winning as the time when the lottery is purchased later.

  With this configuration, a computer installed with this payout calculation program can realize functions based on this program.

  In order to solve the above-mentioned problem, the lottery selling system according to claim 8 is the predetermined period for a plurality of competitions that a predetermined athlete performs with other athletes a predetermined number of times in a predetermined period. A lottery sales system comprising a lottery winning dividend server for calculating a dividend of the lottery for a winner who has purchased and won a lottery whose final competition result is predicted through the lottery The gold payout server is characterized in that a higher payout amount is given to a winner who has purchased the lottery as the number of remaining games at the time of purchase increases.

  According to such a configuration, in the lottery sales system, the lottery payout dividend server gives a higher payout amount to the winner who has purchased the lottery as the remaining number of games at the time of purchase increases. However, it is possible to pay dividends so that they can be purchased and a purchaser who has purchased later does not have an advantage.

  In addition, the lottery selling system according to claim 9 provides a final competition result over a predetermined period of a plurality of competitions that a predetermined athlete performs with other athletes a predetermined number of times in a predetermined period. A lottery sales system comprising: a lottery sales apparatus for selling a lottery to be predicted; and a lottery winning dividend server for calculating the dividend of the lottery for a winner who has purchased and won the lottery, The lottery winning dividend server distributes the winnings of a predetermined grade to be distributed to the winners who have purchased the lottery according to the preferential ratio according to the number of winning units of that grade and the number of remaining games at the time of purchase, The payout amount per unit is calculated based on the basic payout amount and a preferential ratio according to the number of remaining games at the time of purchase of each winner.

  According to this configuration, in the lottery sales system, the lottery winning dividend server distributes all the winnings of a predetermined grade according to the preferential ratio according to the number of winning units and the number of remaining games at the time of purchase, and the preferential ratio. Based on the above, it is calculated as the amount of dividend per unit, so that the winning dividend can be calculated for the entire purchase period before or after the first competition.

  In addition, the lottery selling system according to claim 10, the final competition result over a predetermined period of a plurality of competitions that a predetermined athlete performs with other athletes a predetermined number of times in a predetermined period. A lottery sales system comprising: a lottery sales apparatus for selling a lottery to be predicted; and a lottery winning dividend server for calculating the dividend of the lottery for a winner who has purchased and won the lottery, The lottery winning dividend server divides the winnings of a predetermined grade to be distributed to the winners who have purchased the lottery at a preferential ratio according to the number of winning units of that grade and the number of remaining games at the time of purchase. And the amount obtained by multiplying the dividend for each unit by the preferential ratio corresponding to the number of remaining games at the time of purchase of each winner is calculated as a dividend amount per unit.

  According to such a configuration, in the lottery sales system, the lottery winning dividend server divides all winnings of a predetermined grade by a preferential ratio according to the number of winning units and the number of remaining games at the time of purchase, and a dividend per unit, Since the amount multiplied by the preferential ratio is calculated as the amount of dividend per unit, the winning dividend can be calculated for the entire purchase period before or after the first competition.

  The lottery selling system according to claim 11 is the lottery selling system according to claim 9 or claim 10, wherein the preferential ratio is the nth power of the number of remaining games at the time of purchase or the number of games remaining at the time of purchase. It is preferable that the value is multiplied by a predetermined coefficient.

  According to this configuration, in the lottery selling system, the lottery winning dividend server can give a higher dividend amount to the winner who has purchased the lottery as the number of remaining games at the time of purchase increases.

  According to the present invention, the lottery winning dividend server can allow a user to purchase a lottery on the way, and can also distribute a dividend so that a purchaser who has purchased later will not be advantageous. Therefore, the user can purchase a lottery at any time if there is a remaining competition up to the final round of a series of multiple competitions for the lottery, and will benefit from the earlier purchase date. be able to. In addition, the feeling of unfairness according to the lottery purchase time can be alleviated. As a result, it is possible to increase the number of users who intend to purchase the lottery.

  Hereinafter, the best mode for carrying out the lottery sales system, the lottery winning dividend server, and the lottery winning dividend method of the present invention (hereinafter referred to as “embodiment”) will be described in detail with reference to the drawings.

[Configuration of lottery sales system]
FIG. 1 is a diagram schematically showing a configuration of a lottery selling system according to an embodiment of the present invention. The lottery selling system 1 sells a lottery whose prediction target is a final competition result over a predetermined period of a plurality of competitions that a predetermined athlete performs with other athletes a predetermined number of times in a predetermined period. Is. Athletes indicate teams, their players, or animals such as racehorses. In the present embodiment, the competition is soccer, the athlete is a soccer team, and the competition is a soccer game (simply called a game). Moreover, when giving a specific example, a predetermined period will be described as, for example, one year, the number of times determined in this period will be 32, for example, and the prediction target will be described as the number of games won or lost (number of wins, losses, draws), for example.

  As shown in FIG. 1, the lottery selling system 1 includes a lottery winning dividend server 10 installed at a lottery vendor, a lottery sales apparatus 20 installed at a sales company, and terminals used by users who purchase lotteries. The apparatus 30 and the charge transfer apparatus 40 installed in the financial institution are provided. In the present embodiment, it is assumed that the user registers as a member of the lottery seller via the lottery sales site prepared by the sales company and purchases (votes) a lottery from the lottery seller. In addition, users can not only buy lots before the first (first) game starts after the lottery sales period starts, but also from the first game to the final game. It is possible to purchase a lottery during the period in which the remaining games (remaining games) exist (during the season). The lottery winner receives a dividend whose amount changes according to the timing of the lottery purchase.

  The lottery winning dividend server 10, the lottery sales device 20, the terminal device 30, and the billing transfer device 40 are, for example, a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), and a communication. For example, a network interface card (NIC) or the like, and a program stored in a hard disk drive (HDD) and expanded in a RAM, for example, a network N such as the Internet or a LAN (Local Area Network) It is connected to the. In FIG. 1, one lottery sales device 20, one terminal device 30, and one billing transfer device 40 are shown, but the number of these devices is arbitrary.

  The lottery winning dividend server 10 distributes the lottery dividend to the winner who has purchased and won the lottery. The lottery winning dividend server 10 uses all winnings of a predetermined grade to be distributed to the winners who have purchased the lottery before the first match starts as a reference winning, and the remaining ones from the first match to the final match Dividend per unit of the specified grade of the winner who purchased the lottery during the competition period will be reduced from the dividend per unit calculated from the standard winnings the later the lottery is purchased And pay dividends.

  The lottery winning dividend server 10 includes, for example, a storage device 11 composed of a general hard disk or the like. The storage device 11 stores, for example, lottery schedule information 111, lottery result information 112, lottery voting status 113, and purchase information 114 as information tables.

  The lottery schedule information 111 indicates, for example, information describing the lottery sales period and the contents of the lottery (see FIG. 3). The lottery schedule information may include a lottery unit price, a purchaseable condition, and the like as information presented to the user.

  The lottery result information 112 includes, for example, game results (winning / losing and winning percentage), voting results in which votes are counted, winning results in past lotteries, dividends, etc. Information.

  The lottery voting status 113 indicates, for example, total information about the entire member, and includes, for example, information on the contents of votes already voted and the number of votes.

  The purchase information 114 indicates lottery information purchased by the user (member) (for example, lottery content, number of lots, lottery result), information on the purchased user (member), and the like.

  The lottery sales apparatus 20 includes a Web server that manages and manages a sales site that sells lotteries, and includes a storage device 21. The storage device 21 stores, as an information table, for example, lottery schedule information 211, lottery result information 212, lottery voting status 213, and purchase information 214, and includes, for example, a general hard disk. The

  The sales site is an interface between the lottery seller and the sales company. The lottery schedule information 211, the lottery result information 212, the lottery voting status 213, and the purchase information 214 are stored in the lottery sales apparatus 20 by the lottery winning dividend server 10. Received from.

  The lottery voting status 213 is a table that can be updated in the lottery sales apparatus 20. The purchase information 214 is a table in which initial information is generated in the lottery sales apparatus 20. The sales company may be a sales agent or the like. The sales company provides lottery schedule information 211 and the like to the user in response to the user's request. The method of providing the lottery schedule information 211 may be performed by mail or the like without using communication via the network N.

  The terminal device 30 includes, for example, a personal computer (PC), a mobile phone, a PHS, an information mobile terminal (PDA: Personal Digital Assistants), and the like. The terminal device 30 transmits and receives various information to and from the lottery sales device 20.

  The terminal device 30 transmits a member registration request or personal information input by the user to the lottery sales device 20 via the network N for member registration. In member registration, a user ID such as a member number, a password, and the like are registered. When registering as a member, you will also specify the payee's bank account in order to receive dividends. In addition, the member information acquired by the lottery sales apparatus 20 can be notified to the lottery seller by an arbitrary method such as mailing as well as communication via the network N.

  The terminal device 30 transmits the contents of the vote entered by the user to the lottery sales device 20 via the network N for the purchase (voting) of the lottery. When a lottery is purchased, a voting registration number that can uniquely identify the lottery is given by the sales company, and the voting is managed by the lottery seller. The user pays the lottery purchase price in advance to his / her automatic withdrawal account.

  The terminal device 30 transmits an inquiry request or the like to the lottery sales apparatus 20 via the network N in order to inquire the lottery voting status and the lottery result. When the user inquires about the lottery result, the user makes an inquiry to the sales company (or lottery seller) using the vote registration number as a key.

  When the user purchases the lottery, the billing transfer device 40 performs billing for deducting the purchase price from the account of the user (member), and also pays out the dividend received from the lottery winning dividend server 10 to the user (member). ) Account (winning bank account). The sales company can also adopt a general method such as cash settlement or credit card settlement as a settlement method. The billing transfer apparatus 40 acquires member information from the lottery sales apparatus 20 (or the lottery winning dividend server 10) via the network N, and stores the acquired member information in a storage unit (not shown).

[Composition of lottery winning dividend server]
FIG. 2 is a block diagram showing an example of the configuration of the lottery winning dividend server according to the embodiment of the present invention. The lottery winning dividend server 10 includes an input / output unit 12, a storage unit 13, and a control unit 14 in addition to the storage device 11. The input / output unit 12 exchanges various types of information with the sales apparatus 20 via the network N under the control of the control unit 14. The storage unit 13 includes, for example, a ROM that stores a predetermined program, a RAM that is used for arithmetic processing by the control unit 14, a hard disk, and the like.

  The control unit 14 is constituted by, for example, a CPU, and includes a member registration management unit 141, a vote management unit 142, an information management unit 143, a winner determination unit 144, a dividend calculation unit 145, and a dividend management unit 146. It has. The member registration management means 141 acquires member information from the lottery sales apparatus 20 (or the terminal apparatus 30), and stores the acquired member information in the storage device 11.

  The voting management unit 142 acquires purchase information and voting information from the lottery sales apparatus 20 (or the terminal apparatus 30), and updates the lottery voting status 113 with the acquired information. The voting management unit 142 generates lottery result information and transmits it to the lottery sales apparatus 20 (or the terminal apparatus 30).

  The information management means 143 manages various information tables in the storage device 11 and transmits the information table stored in the storage device 11 to the lottery sales device 20. The information management unit 143 generates purchase information 114 by adding various information to the initial information of purchase information acquired from the lottery sales apparatus 20. The information management means 143 updates the purchase information 114 stored in the storage device 11 after the winner and the dividend are determined, and transmits the updated purchase information to the lottery sales device 20.

  In order to generate the purchase information 114, the lottery winning dividend server 10 stores the lottery master 115, the lottery winning rate 116, and the member information 117 in addition to the lottery schedule information 111 in the storage device 11. Yes. FIG. 3 is a table showing an example of lottery schedule information, FIG. 4 is a table showing an example of a lottery seed master, FIG. 5 is a table showing an example of a lottery winning rate, and FIG. It is a table which shows an example of information.

<Specific examples of lottery schedule information>
As shown in FIG. 3, the lottery schedule information 111 includes, as items, an item number 301, a sales start 302, a sales end 303, a lottery type 304, a holding time 305, a lottery ID 306, and a battle team (home). 307, a battle team (away) 308, and a lottery display order 309. Here, the sales start 302 and the sales end 303 indicate a sales start date and a sales end date, respectively. The lot type 304 corresponds to the item number 311 of the lot type master 115 shown in FIG. In the lottery ID 306, the lottery “1234” extends over two rows in the table. Therefore, in the lottery display order 309, the description order is distinguished by “1” and “2” for each battle team.

<Specific examples of lottery master>
As shown in FIG. 4, the lottery seed master 115 includes item number 311, lottery seed 312, lottery classification 313, and unit price 314 as items. Here, the lottery type 312 indicates the name of the lottery. For example, a lottery with a lottery classification 313 of “A” indicates a lottery that expects a particular team to win or lose for one year. A lottery with a lottery classification 313 of “B” indicates a lottery for predicting the winning / losing and the score difference of each of a plurality of battle cards.

<Specific examples of lottery win rates>
As shown in FIG. 5, the lottery winning rate 116 includes, as items, item number 321, holding times 322, lottery ID 323, lottery dividend rate 324, voting period (start) 325, and voting period (end) 326. And have. In the example shown in FIG. 5, the lottery winning rate for the lottery with the item number “1” (the lottery ID “1232”) shown in FIG. 3 is shown. Since “Team A” plays 32 games in 2008, item numbers 321 are prepared from “1” to “32” in FIG. 5 and correspond to the order in which each game is held. Since the sales period of the lottery with the lottery ID “1232” is from “January 1, 2008” to “December 31, 2008”, this sales period is divided into 32 voting periods. In FIG. 5, a voting period (start) 325 and a voting period (end) 326 indicate respective start dates and end dates in the 32 divided voting periods. The lottery payout rate 324 is determined to be smaller as the game start date is later. In this example, the lottery payout rate 324 is an equidistant sequence from “32/32” to “1/32”.

<Specific examples of member information>
As shown in FIG. 6, the member information 117 includes, as items, an item number 331, a member number 332, a postal code 333, an address 334, a name 335, a date of birth 336, a telephone number 337, and an email. It has an address 338 and a bank account 339. Here, the bank account 339 indicates information such as the name of a financial institution, store number, subject, account number, credit card number, and the like. Note that X shown in FIG. 6 is an example, and the number of X does not match the number of characters.

<Specific examples of purchase information>
FIG. 7 is a table showing an example of purchase information. As shown in FIG. 7, the purchase information 114 includes, as items, an item number 401, a member number 402, a purchase date 403, a payout 404, a holding time 405, a lottery ID 406, a number 407, and a vote reception date and time. 408, vote registration number 409, amount 410, result 411, and dividend 412. Here, the member number 402 corresponds to the member number 332 of the member information 117 shown in FIG. The payout 404 is acquired from the lottery payout rate 324 (see FIG. 5) obtained from the purchase date 403 and the voting period (start) 325 and voting period (end) 326 of the lottery winning rate 116 shown in FIG. The holding times 405 and the lottery ID 406 correspond to the holding times 305 and the lottery ID 306 of the lottery schedule information 111 shown in FIG. The vote registration number 409 indicates information for identifying a vote. The amount 410 indicates a lottery purchase price that is the product of the unit price 314 of the lottery master 115 shown in FIG. The result 411 indicates the winning grade (1st grade, 2nd grade,...). The dividend 412 indicates the amount to be paid out according to the number of votes from all the winnings for each lottery grade. Among these, for example, lottery sales are performed using member number 402, purchase date 403, holding times 405, lottery ID 406, number 407, vote acceptance date and time 408, vote registration number 409, and amount 410 as initial information. Can be obtained from the device 20. Further, the payout 404, the result 411, and the payout 412 can be generated as information to be added later.

  The winner deciding means 144 shown in FIG. 2 is for deciding the winner of a lottery according to a predetermined winning condition. Winning conditions stipulated so that the higher the degree of agreement between the expected number of wins, loses, and draws and the number of wins, losses, and draws in the result, the higher the grade (1st, 2nd, etc.) An example is shown below. Here, the total number of matches is T (for example, 32), and the number of completed matches is U (T ≧ U). Note that “digested” indicates that the game itself does not have to be finished and that the game has just started. Regarding lottery conditions of predetermined grades (1st grade, 2nd grade, 3rd grade, etc.) for lottery species that can be purchased on the way, for example, in Table 1, based on the value of coefficient (TU) / T Can be determined as follows. In Table 1, the definition of points is as follows. For example, when it is predicted that the number of wins is “6” and the number of losses is “4”, if the number of wins is “5” and the number of losses is “5” in the game result, the error in the number of wins is “1” and the number of losses Since the error is “1”, the total value is called “2 points”.

  The dividend calculation means 145 shown in FIG. 2 is for calculating dividend allocation. In this embodiment, a “dividend split index” is introduced to calculate dividend allocation. Dividend split index is the addition of the reduction ratio and the period reduction index, which is the result of multiplying the winning ratio of the predetermined grade for the lottery sold between the predetermined game and the next game, for multiple games. Is the sum. Dividend calculation means 145 determines a division result obtained by dividing all winnings to be distributed to all winners in a predetermined grade regardless of the purchase timing by a dividend splitting index as a reference winning, a predetermined game and the next time All winnings of that grade for the winners purchased between the two games will be distributed as an amount indicating the product of the period reduction index and the standard winnings for the next game.

  Specifically, the attenuation ratio is based on a coefficient according to the purchase time (for example, the coefficient (TU) / T in Table 1 described above), and when the lottery is sold for each game. It is a ratio that is prorated so that it becomes smaller as S is slower. T represents the total number of games (for example, 32), and U (T ≧ U) represents the number of games that have been consumed. Here, assuming the equation (1) using the square value of the coefficient (TU) / T in Table 1 as an attenuation ratio, as shown in Table 2, a difference according to the purchase time is provided. be able to. As described above, by using the square value of the coefficient as the attenuation ratio, it is possible to preferentially pay a dividend to a person who purchased early.

((TU) / T) ² ... Formula (1)

Period reduction as a result of multiplication of _T attenuation ratio shown in Table 2 and T winning numbers N ₀ -N _T-1 of a predetermined lot of lottery sold between this game and the next game The indices Q _{0 to} Q _T-1 are shown in Table 3. In this case, the dividend division index S is expressed by the equation (2).

S = Q ₀ + Q ₁ + Q ₂ +... + Q _T-2 + Q _T-1 ... Formula (2)

  The dividend calculation means 145 determines a reference winning K for distributing the dividend according to the lottery sales time, using the dividend division index S shown in Equation (2) as a parameter. An example in the case of paying out a dividend for a member purchased when the number of completed games U = 0 (before the game) is shown below. Here, the predetermined grade is “1st grade”. The voting amount for the entire sales period is “p”. The amount of “p / 2”, which is half the voting amount for the entire sales period, is set as the total dividend amount. All winnings of 1st prize will be q% of total dividends. All winnings such as 2 are r% of the total dividend. All winnings such as 3 are defined as s% of the total amount of dividends (q + r + s = 100). Similarly, a grade of 4 mag or less can be provided. In this case, the reference winning K for the first prize, that is, the first winning prize for all the winners purchased in the number of completed games U = 0 (before the game) is expressed by Expression (3).

K = (p / 2) × (q / 100) × Q ₀ ÷ S (3)

From equation (3), if the total number of winning prizes of all the winners purchased in the digested game number U = 0 (before the game) is M ₀ , the dividend L per unit is expressed by equation (4).

L = K ÷ M ₀ Formula (4)

  However, when the dividend L per unit exceeds a preset upper limit M, the difference (LM) becomes a carry-over (carry-over amount to the next dividend of the same grade). .

  The dividend management means 146 shown in FIG. 2 transfers the dividend calculated by the dividend calculation means 145 to the winner's account. Specifically, the dividend management means 146 deposits all dividends into the billing transfer apparatus 40, and requests a transfer process from the billing transfer apparatus 40 to each winning deposit destination.

  The member registration management means 141, the vote management means 142, the information management means 143, the winner deciding means 144, the dividend calculation means 145, and the dividend management means 146 are stored in the RAM by a predetermined program stored in a hard disk or the like by the CPU. The function is realized by expanding and executing.

[Configuration of lottery sales equipment]
As shown in FIG. 2, the lottery sales apparatus 20 includes an input / output means 22, a storage means 23, and a control means 24 in addition to the storage device 21. The input / output means 22 exchanges various types of information with the sales apparatus 20 via the network N under the control of the control means 24. The storage unit 23 includes, for example, a ROM that stores a predetermined program, a RAM used for arithmetic processing by the control unit 24, a hard disk, and the like.

  The control unit 24 is constituted by, for example, a CPU, and includes a member registration management unit 241, a vote management unit 242, and an information management unit 243. The member registration management unit 241 performs member registration, acquires member information from the terminal device 30, and stores the acquired member information in the storage device 21. The member registration management means 241 transmits the member information acquired from the terminal device 30 to the lottery winning dividend server 10 and the billing transfer device 40.

  The voting management unit 242 acquires voting information from the terminal device 30 and updates the lottery voting status 213 stored in the storage device 21 with the acquired information. The voting management means 242 receives the lottery result information from the lottery winning dividend server 10 and stores the received lottery voting status in the storage device 21. The voting management unit 242 notifies the terminal device 30 of the stored lottery voting situation 213 in response to a request from the terminal device 30.

  The information management means 243 receives various information tables from the lottery winning dividend server 10 and stores the received information tables in the storage device 21 for management. The information management unit 243 receives voting information from the terminal device 30 and generates purchase information (initial information). At this time, the information management unit 243 gives a vote registration number to the received vote information. The information management means 243 transmits the generated purchase information (initial information) to the lottery winning dividend server 10. The information management means 243 receives updated purchase information and lottery result information from the lottery winning dividend server 10 and stores them in the storage device 21.

[Operation of lottery sales system]
<Voting action>
The voting operation in the lottery sales system shown in FIG. 1 will be described with reference to FIG. 8 (refer to FIGS. 1 and 2 as appropriate). FIG. 8 is a sequence diagram schematically showing a voting operation in the lottery selling system according to the embodiment of the present invention. The lottery winning dividend server 10 transmits various information tables such as the lottery schedule information 111 to the lottery sales apparatus 20 by the information management means 143 (step S1). The lottery sales apparatus 20 stores the received information table in the storage device 21 by the information management means 243 (step S2).

  The terminal device 30 requests member registration (step S3). For example, the user uses the terminal device 30 to access the sales site of the sales company. In this case, the lottery sales apparatus 20 performs member registration by the member registration management means 241 (step S4), and transmits the acquired member information to the lottery winning dividend server 10 and the billing transfer apparatus 40 (step S5). The lottery winning dividend server 10 stores the received member information in the storage device 11 by the member registration management unit 141 (step S6), and the billing transfer device 40 stores the received member information in a storage unit (not shown) ( Step S7).

  The sales company provides the lottery schedule information 211 in response to the user's request. The user refers to the lottery schedule information 211 supplied from the sales site, selects a lottery type to purchase, and uses the settlement method provided by the sales company at the sales site to vote. That is, the terminal device 30 transmits voting information to the lottery sales device 20 (step S8). The lottery sales apparatus 20 generates purchase information (initial information) based on the received voting information by the information management means 243 (step S9).

  Then, the lottery sales apparatus 20 updates the voting status by the voting management means 242 (step S10), and the information management means 243 transmits the purchase information (initial information) to the lottery winning dividend server 10 and the billing transfer apparatus 40. (Step S11). Accordingly, the lottery winning dividend server 10 stores the received purchase information in the storage device 11 by the information management unit 143 (step S12), and the lottery vote state 113 stored in the storage device 11 by the voting management unit 142. Is updated (step S13). Further, the billing transfer apparatus 40 performs billing based on the received purchase information (step S14). In addition, the order of step S10 and step S11 is arbitrary, and the order of step S12 and step S13 is also arbitrary.

<Dividend behavior>
The payout operation in the lottery sales system shown in FIG. 1 will be described with reference to FIG. 9 (see FIGS. 1 and 2 as appropriate). FIG. 9 is a sequence diagram schematically showing a payout operation in the lottery selling system according to the embodiment of the present invention. For example, after 32 games of one year are finished, the lottery winning dividend server 10 determines the winner by the winner determining means 144 (step S21). At this time, the number of winners of each grade is determined. For example, the lottery winning dividend server 10 generates the lottery result information including the game result and the number of winners by the voting management unit 142, and transmits the lottery result information to the lottery sales apparatus 20 (step S22). The lottery sales apparatus 20 stores the received lottery result information in the storage device 21 by the information management means 243 (step S23). Thus, the user can quickly check the lottery result such as the game result and the number of winners by accessing the sales company site from the terminal device 30. Note that the processing in steps S22 and S23 can be omitted, and the payment information can be notified together with the payment information after the payment has been confirmed.

  Subsequently, the lottery winning dividend server 10 calculates dividend allocation by the dividend calculation means 145 (step S24: dividend calculation step). Then, using the calculated dividend, the lottery winning dividend server 10 updates the purchase information 114 stored in the storage device 11 by the information management means 143 (step S25), and lots the updated purchase information. It transmits to the sales apparatus 20 (step S26). The lottery sales apparatus 20 stores the received purchase information in the storage device 21 by the information management means 243 (step S27). Here, the received purchase information includes the winner information together with the lottery result by being updated, so that the user's lottery result can be discriminated.

  The user confirms the lottery result including the dividend by accessing the site of the sales company from the terminal device 30. That is, the terminal device 30 transmits information (voting registration number) for inquiring the lottery result to the lottery sales device 20 (step S28). The lottery sales apparatus 20 notifies the terminal device 30 of the lottery result in response to the inquiry by the voting management means 242 (step S29). Further, the lottery winning dividend server 10 for calculating the dividend transfers the dividend by the dividend management means 146 (step S30). The billing transfer apparatus 40 deposits the dividend into the user's account (winning bank account) during the dividend payment period (step S31).

[Specific examples of the relationship between purchase timing, winning conditions and dividends]
Here, a specific example of the relationship between the purchase time, the winning conditions, and the dividend will be described with reference to Table 4 and FIG.

  For example, if a lottery of 100 yen per unit is purchased as a lottery for the total number of games of T = 32 for one year, and 20,000 people purchase one unit during the sales period (20,000 units), the voting amount p for the entire sales period is 200. The total dividend (p / 2) is 1,000,000 yen. At this time, if 70% of the total dividend is allocated to 1st prize, the total 1st prize will be 700,000 yen. Similarly, if 15% of the total dividend is allocated to 2nd and 3rd, respectively, the 2nd prize will be 150,000 yen, and the 3rd prize will be 150,000 yen. It is assumed that the game result of the series is “19 wins, 9 losses, 4 minutes”, and that there are 20 first prize winners that completely match the expectations. Of these, it is assumed that the number of winners purchased before the first game is “1” and the number of buyers on the way is “19”. It is assumed that there are, for example, winners purchased before the third game and winners purchased before the 29th game. Depending on the voting time and the number of winning units at that time, the first-class dividend (prize) is, for example, the amount shown in FIG. As shown in FIG. 10, the lottery winning dividend server 10 can give a higher dividend amount to the winner who has purchased the lottery as the number of remaining games at the time of purchase increases. Although 2nd, 3rd, etc. are 150,000 yen, 2nd may be 200,000 yen, 3rd, etc. may be 100,000 yen.

  Further, when the winning conditions shown in Table 4 and Table 1 are used, the winning conditions such as 2 vary as shown in FIG. 10 according to the voting time. For example, the person who voted in anticipation of “15 wins, 15 losses, 2 minutes” before the start of all the matches will be the 2nd prize winner, but the purchaser on the way will have the same “15 wins, 15 losses, 2 minutes” Anticipation is not to be a 2nd prize winner. The condition for the purchaser to become a second-place winner varies depending on the purchase time. The later the purchase time, the closer to the final win “19 wins, 9 losses, 4 minutes”. The numerical values given here are introduced to explain calculation examples, and do not indicate actual winning conditions or dividends.

  In addition, there is the following relationship between the lottery purchase time and all winnings according to each purchase time. For example, the total dividend by winning each lot sold in the holding period 1 shown in FIG. 10 is larger than the total dividend by winning each lot sold in the holding period 2 shown in FIG. Therefore, the lottery selling system 1 allows the user to purchase the lottery even in the middle, and can distribute the winning prize so that the purchaser who has purchased it later will not be advantageous. If the number of lottery tickets sold during the event period 1 is less than the number of lottery tickets sold during the event period 2, the dividend per lot sold during the event period 1 will be In some cases, it becomes smaller than the dividend per lot of the lottery sold.

  According to the present embodiment, in the lottery selling system 1, the lottery winning dividend server 10 uses all the winnings of a predetermined grade to be distributed to the lottery sold before the start of the first match as the standard winning K. The dividend per unit of a predetermined grade for the lottery sold late is subtracted from the dividend per unit calculated from the standard winning prize K, and the dividend is distributed. Therefore, in the lottery selling system 1, it is possible to allow the user to purchase the lottery even in the middle of the game, and to pay a dividend so that the purchaser who has purchased it later will not be advantageous. Therefore, the user can purchase the lottery whenever there is a remaining game that has not started, and can enjoy the benefits as the purchase time is earlier. In addition, the feeling of unfairness according to the lottery purchase time can be alleviated.

As mentioned above, although preferable embodiment of this invention was described, this invention is not limited to above-described embodiment. For example, the payout calculating means 145 of the lottery winning payout server 10 uses the square value of the coefficient (T−U) / T) as a decay rate for preferentially paying a payout to a person who purchased early. When increasing the value, a coefficient n (n> 2) power may be used. Further, not only the power of the coefficient but also an exponential function e ^x , a logarithmic function, or other monotonically increasing function may be used. Also, in order to prevent complications due to extremely low payment (less than 100 yen, etc.), a minimum amount may be set and a calculation may be made to pay out the winnings excluding the minimum amount.

  In addition, as a method of determining the payout for the winning prize, the payout calculating means 145 can perform calculation as follows to calculate the payout for all periods. For example, instead of the above-described formula (2), the dividend division index S is distributed according to the following formula (5) by distributing with the number of winning units of a predetermined grade and the preferential ratio according to the number of remaining games at the time of purchase. . Here, T is the total number of matches.

S = (T) ² × N ₀ + (T−1) ² × N ₁ +... + (2) ² × N _T-2 + (1) ² × N _T-1
... Formula (5)

When all the periods are combined, for example, the winning payable amount K _{1 in} the case of 1 etc. is obtained by Expression (6).

K ₁ = (p / 2) × (q / 100) (6)

  In the equation (6), similarly to the description of the above-mentioned dividend calculation means 145, the voting amount for the entire sales period is “p”, and the half of the voting amount for the entire sales period is “p / 2”. . In addition, all winnings such as 1st prize shall be q% of the total dividend. In the case of 1 or the like, the winning index G (dividend per unit G), which is the basic dividend amount, is obtained by Expression (7).

G = K ₁ ÷ S Equation (7)

Furthermore, the winnings per winner for each period according to the number of games held (times) are the preferential ratio according to the number of games remaining at the time of purchase, in addition to the dividend G per unit shown in Equation (7). For example,
In case of 0 (before the game) ... G x (T) ²
In case of 1 ... G x (T-1) ²
:
:
In the case of T-2: G × (2) ²
In the case of T-1 ... G x (1) ²
It becomes.

  In this way, since S shown in Expression (5) is used to calculate the dividend for the winning combination for all periods, even if the preferential ratio according to the number of remaining games at the time of purchase is adjusted, for example, S shown in 5) can be easily recalculated. Therefore, by finely adjusting the preferential ratio according to the number of winning units at each purchase time, the feeling of unfairness according to the lottery purchase time can be further alleviated. Although the preferential ratio is the square of the number of remaining games, it is only necessary to give preferential treatment to customers who purchased early, and various weights are possible, such as multiplication by n-th power (n> 2) or a predetermined multiple.

Moreover, although this embodiment demonstrated as a lottery which estimates the number of winning / losing of a game (winning number, losing number, number of draws), invention can be implemented similarly also with the lottery which estimates a score number.
In the present embodiment, the winning condition is described by the number of winning / losing disagreements (the number of points in Table 1). However, the winning condition may be determined by a winning percentage. In this case, for example, as shown in Table 6, the error range is determined as a percentage. In such a case, even if the game is canceled and the alternative game is not made in the number of games determined in advance for the entire schedule, the influence can be eliminated. In the sports promotion lottery, since an alternative game is normally formed, the total number T of games does not change.

  Also, in this embodiment, the dividend is transferred from the lottery seller to the winner, but the lottery seller transfers the winning amount to the seller in a lump sum, and this seller is the winner (dividend recipient). You may make it transfer again. In addition, the lottery seller can make a lump sum transfer to a dividend distribution subcontracting company (a third party company other than the sales company), and the dividend distribution subcontracting company can make another transfer to the winner.

  In this embodiment, the user performs member registration at the site of the sales company. However, the user may perform member registration at the lottery seller. In this embodiment, the user requires a membership registration procedure with the lottery seller via the sales company, and the sales company provides the member information to the lottery seller. Membership registration is not mandatory for selling.

  Moreover, although this embodiment demonstrated as a lottery of the number of wins and losses about a soccer game, the same mechanism can be implement | achieved also about the horse voting ticket of a horse race. The lottery type in this case can include, for example, the win rate and the number of wins during the season for a specific horse, the win rate and the number of wins for a specific jockey, and the like.

  In the present embodiment, the lottery sales apparatus 20 is installed in the sales company. However, the lottery sales apparatus 20 may be provided together with the lottery winning dividend server 10 in the lottery sales agency. In this case, information can be communicated between the lottery sales apparatus 20 and the lottery winning dividend server 10 via an in-house LAN. Further, the lottery ticket distribution server 10 may hold the functions of the lottery sales apparatus 20.

  Further, the lottery winning dividend server 10 can be realized by operating a general computer by a program (payout calculation program) that functions as the dividend calculation means 145. This program can be distributed via a communication line, or can be written on a recording medium such as a CD-ROM for distribution. The computer in which this program is installed can achieve the same effect as the lottery winning dividend server 10 when the CPU expands the program stored in the ROM or the like in the RAM.

It is a figure which shows typically the structure of the lottery sales system which concerns on embodiment of this invention. It is a block diagram which shows an example of a structure of the lottery winning dividend server which concerns on embodiment of this invention. It is a table which shows an example of the lottery schedule information which the lottery winning dividend server concerning the embodiment of the present invention memorizes. It is a table which shows an example of a lottery seed master which a lottery prize distribution server concerning an embodiment of the present invention memorizes. It is a table which shows an example of a lottery winning rate which a lottery winning dividend server concerning an embodiment of the present invention memorizes. It is a table which shows an example of member information which a lottery prize distribution server concerning an embodiment of the present invention memorizes. It is a table which shows an example of the purchase information which the lottery winning dividend server concerning an embodiment of the present invention memorizes. It is a sequence diagram which shows typically the voting operation | movement in the lottery sales system which concerns on embodiment of this invention. It is a sequence diagram which shows typically the payout operation | movement in the lottery sales system which concerns on embodiment of this invention. It is explanatory drawing which shows typically the example of the payout | payment at the time of purchasing a lottery in the middle of a game holding period.

Explanation of symbols

1 Lottery Sales System 10 Lottery Winning Dividend Server 20 Lottery Sales Device 30 Terminal Device 40 Billing Transfer Device 11 Storage Device 12 Input / Output Unit 13 Storage Unit 14 Control Unit 141 Member Registration Management Unit 142 Vote Management Unit 143 Information Management Unit 144 Winner Determination means 145 Dividend calculation means 146 Dividend management means 21 Storage device 22 Input / output means 23 Storage means 24 Control means 241 Member registration management means 242 Vote management means 243 Information management means N network

Claims (11)

A lottery sales device for selling a lottery for which the final competition result over the predetermined period of a plurality of competitions that a predetermined athlete performs with other athletes a predetermined number of times in a predetermined period is to be predicted; In a lottery selling system comprising a lottery winning dividend server for paying a dividend of the lottery to a winner who has purchased and won the lottery,
The lottery payout dividend server uses all the winnings of a predetermined grade to be distributed to the winners who have purchased the lottery before the start of the first competition as a standard prize, and the first round of the first competition starts. Dividend per unit of the specified grade of the winner who purchased the lottery during the period when there are remaining competitions up to the competition of is calculated from the reference winning as the time when the lottery was purchased later The lottery sales system is characterized by paying dividends by reducing the dividend per unit. The lottery winning dividend server is
For each competition, a decay rate proportioned so as to become smaller as the time when the lottery was sold later, and a predetermined grade for the lottery sold between the predetermined competition and the next competition. As the dividend split index, the sum total of the number of winning units and the period reduction index, which is the result of multiplying, for the multiple competitions,
The divisional result obtained by dividing all winnings distributed to all winners regardless of the purchase timing in the grade by the dividend splitting index is defined as the reference winning,
All the winnings of that grade for the winners purchased between the predetermined competition and the next competition shall be the amount indicating the product of the period reduction index for the next competition and the standard winnings. The lottery sales system according to claim 1, wherein the lottery sales system is assigned. Winner who purchased a lottery for which the final competition result over the predetermined period for a plurality of competitions performed by a predetermined athlete with other athletes for a predetermined number of times in a predetermined period was purchased and won A lottery winning dividend server for paying out the lottery dividend,
All the winnings of the prescribed grade that will be distributed to the winner who purchased the lottery before the first competition starts will be the standard winnings, and the remaining competitions from the start of the first competition to the final competition will be held. The dividend per unit of the predetermined grade of the winner who has purchased the lottery during the existing period is less than the dividend per unit required from the reference winning as the time when the lottery is purchased later. A lottery winning dividend server comprising a dividend calculation means for reducing and paying dividends. The dividend calculation means includes
Decrease ratio that is proportionally reduced so that the time at which the lottery was sold for each competition is reduced, and a predetermined grade for the lottery sold between the predetermined competition and the next competition As the dividend split index, the sum total of the number of winning units and the period reduction index, which is the result of multiplying, for the multiple competitions,
The divisional result obtained by dividing all winnings distributed to all winners regardless of the purchase timing in the grade by the dividend splitting index is defined as the reference winning,
All the winnings of the corresponding grade for the winners purchased between the predetermined competition and the next competition shall be the amount indicating the product of the period reduction index for the next competition and the reference prize. The lottery winning dividend server according to claim 3, wherein the lottery winning dividend server is assigned. Winner who purchased a lottery for which the final competition result over the predetermined period for a plurality of competitions performed by a predetermined athlete with other athletes for a predetermined number of times in a predetermined period was purchased and won A lottery winning dividend payout method of a lottery winning dividend server comprising a dividend calculating means for calculating a dividend for paying out the winning of the lottery,
The winning dividend server is
The first competition starts and the final competition, with all of the predetermined prizes that will be distributed to the winners who have purchased the lottery before the first competition starts as a standard prize by the dividend calculation means. The payout per unit of the predetermined grade of the winner who purchased the lottery during the period in which the remaining games exist until the time when the lottery was purchased is determined from the reference winning 1 A lottery winning dividend method characterized by including a dividend calculation step of paying a dividend by reducing the dividend per unit. The dividend calculation means includes
In the dividend calculation step,
Decrease ratio that is proportionally reduced so that the time at which the lottery was sold for each competition is reduced, and a predetermined grade for the lottery sold between the predetermined competition and the next competition As the dividend split index, the sum total of the number of winning units and the period reduction index, which is the result of multiplying, for the multiple competitions,
The divisional result obtained by dividing all winnings distributed to all winners regardless of the purchase timing in the grade by the dividend splitting index is defined as the reference winning,
All the winnings of the corresponding grade for the winners purchased between the predetermined competition and the next competition shall be the amount indicating the product of the period reduction index for the next competition and the reference prize. 6. The lottery winning dividend method according to claim 5, wherein the lottery winning dividend method is assigned. Winner who purchased a lottery for which the final competition result over the predetermined period for a plurality of competitions performed by a predetermined athlete with other athletes for a predetermined number of times in a predetermined period was purchased and won To distribute the lottery dividend against the computer,
All the winnings of the prescribed grade that will be distributed to the winner who purchased the lottery before the first competition starts will be the standard winnings, and the remaining competitions from the start of the first competition to the final competition will be held. The dividend per unit of the predetermined grade of the winner who has purchased the lottery during the existing period is less than the dividend per unit required from the reference winning as the time when the lottery is purchased later. Dividend calculation means to reduce and distribute dividends,
A payout calculation program characterized by functioning as Winner who purchased a lottery for which the final competition result over the predetermined period for a plurality of competitions performed by a predetermined athlete with other athletes for a predetermined number of times in a predetermined period was purchased and won A lottery sales system including a lottery winning dividend server for calculating the dividend of the lottery,
The lottery winning payout server is configured to give a higher payout amount to a winner who has purchased the lottery as the number of remaining games at the time of purchase increases. A lottery sales apparatus that sells a lottery for which the final competition result over the predetermined period for a plurality of competitions that a predetermined athlete performs with other athletes a predetermined number of times in a predetermined period is to be predicted; A lottery selling system comprising a lottery winning dividend server for calculating the dividend of the lottery for a winner who has purchased and won the lottery,
The lottery winning dividend server distributes the winnings of a predetermined grade to be distributed to the winners who have purchased the lottery according to the preferential ratio according to the number of winning units of that grade and the number of remaining games at the time of purchase, and used as the basic dividend amount. ,
A lottery selling system, wherein the payout amount is calculated as a dividend amount per unit based on the basic dividend amount and a preferential ratio according to the number of remaining games at the time of purchase of each winner. A lottery sales apparatus that sells a lottery for which the final competition result over the predetermined period for a plurality of competitions that a predetermined athlete performs with other athletes a predetermined number of times in a predetermined period is to be predicted; A lottery selling system comprising a lottery winning dividend server for calculating the dividend of the lottery for a winner who has purchased and won the lottery,
The lottery winning dividend server divides the winnings of a predetermined grade to be distributed to the winner who purchased the lottery by a preferential ratio according to the number of winning units of the grade and the number of remaining games at the time of purchase. Determine the gold,
A lottery selling system characterized in that an amount obtained by multiplying the dividend per unit by a preferential ratio corresponding to the number of remaining games at the time of purchase of each winner is calculated as a dividend per unit. The lottery sales system according to claim 9 or 10, wherein the preferential ratio is a value obtained by multiplying a remaining number of games at the time of purchase by n or a number of games remaining at the time of purchase multiplied by a predetermined coefficient. .

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