Event: Kenneth Appleby

PDF   Excel   
Opponent Rating Result
Paul Gelder 121 1 - 0
D Rajkumar 101 0 - 1
John Light 87 1 - 0
Stephen Forbes 118 1 - 0
Ivor Timmis 90 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

263 = (517 + 400 * (3 - 1)) / 5)

   Back