Event: League Division One

PDF Excel

Opponent	Rating	Result
Srimathi Raajesh	0	½ - ½
Hongxin Zhen	1945	1 - 0
David Riley	1661	1 - 0

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1469 = (3606 + 400 * (2 - 0)) / 3)