| 20090036215 | GO PLAYING SYSTEM - A go playing system enabling the players to play go over a network. The system comprises player information storage means, dan/kyu grade information storage means, play processing means, point computing means for computing an increase/decrease of the points of each player according to the win or loss of the play with a basic point, point reporting means for reporting an increase or decrease of the points due to the win or loss to each player terminal point updating means for storing the new points corresponding to the win/loss in the player information storage means, dan/kyu grade changing means for changing the dan/kyu grade of the winner and the loser by comparing their points with the dan/kyu promotion point and dan/kyu demotion point, and dan/kyu grade reporting means for reporting the change of the dan/kyu grade to the player terminal used by the player if the dan/kyu grade of the player is changed by the dan/kyu grade changing means. | 02-05-2009 |
