Event: Birmingham Summer League

PDF   Excel   
Opponent Rating Result
Derek Curzon 1221 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1221 = (1221 + 400 * (0 - 0)) / 1)

   Back

Opponent Rating Result
Stephen A Murray 152 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-248 = (152 + 400 * (0 - 1)) / 1)