Event: Hillingdon Div X

PDF Excel

Opponent	Rating	Result
Ashley K Anderson	1001	1 - 0
Luoling Wang	591	1 - 0
Aashna Patel	1266	0 - 1

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

1086 = (2858 + 400 * (2 - 1)) / 3)