Patent ID: 8651958

Claim:
A system for a tournament-type on-line game by batch processing, comprising: at least one client and a server communicating using a wired or wireless network, the server comprising: an information providing unit configured to transmit participation condition information of the number of participants or the participation period of the game in a one-on-one tournament-type game to a client; a participation request unit configured to receive participation request information of the game from the client; a game turn generating unit configured to generate independent game turn information, which determines both participants in each match of the game, to every participant whose participation request is received, after all instances of multiple participation requests from all of the current participants request are received; a match information processing unit configured to provide match information, which includes the game turn information given to the participant, victory criterion information determined in association with the game turn information and allowing the participant to win in each match without a draw until stage K of the tournament-type game, wherein K is a natural number greater than or equal to 1, and a user interface for the input of variable information for winning each match, to a client of the participant; a variable input unit configured to receive variable information for every match in all stages of the tournament-type game from the client of the participant through the user interface of the provided match information during the participation period of the game; and a victory/defeat calculating unit configured to operate the received variable information of all matches by one time batch processing to determine winners of all stages including a final winner after the participation period of the game, wherein it is determined whether an operation result of the variable information received from both clients of each match is identical to the victory criterion information so that the participant having the game turn information associated with the victory criterion information identical to the operation result is determined as a winner of each match.