Event: Hillingdon Div 1

PDF Excel

Opponent	Rating	Result
Xavier Cowan	1875	0 - 1
Vinay Vekaria	1971	0 - 1
Cherag Irani	1742	0 - 1

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

1463 = (5588 + 400 * (0 - 3)) / 3)