Event: Summer Rapidplay

PDF   Excel   
Opponent Rating Result
George Butterworth 0 1 - 0
Fletcher Hoyland 1112 1 - 0
Toefl Lankapura 1100 0 - 1
Iain Mellis 1705 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

979 = (3917 + 400 * (2 - 2)) / 4)

   Back