Event: Hammersmith Sledgehammer Cup

PDF Excel

Opponent	Rating	Result
Nadim Osseiran	1153	0 - 1
Nadim Osseiran	1153	1 - 0
Andrew Macleod	1623	0 - 1

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

1176 = (3929 + 400 * (1 - 2)) / 3)