Event: Internal Rapidplay January

PDF   Excel   
Opponent Rating Result
George Butterworth 922 1 - 0
William Rowett 909 0 - 1
Geoff Mann 1409 0 - 1
Sam Stevenson 1075 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1079 = (4315 + 400 * (2 - 2)) / 4)

   Back