Event: Hillingdon Div X

PDF Excel

Opponent	Rating	Result
Sanichya Gurung	1261	0 - 1
Dhairye Gauri	1713	0 - 1
Ananya Patel	1470	0 - 1

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

1081 = (4444 + 400 * (0 - 3)) / 3)