Event: Spring Swiss

PDF Excel

Opponent	Rating	Result
Colm O'Shea	0	0 - 1
Robert Parsons	1671	0 - 1
Rahul Shah	1353	1 - 0

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

875 = (3024 + 400 * (1 - 2)) / 3)