Event: September Quickplay

PDF Excel

Opponent	Rating	Result
Manuel Lopez	1376	1 - 0
Janos Mehes	1504	1 - 0
Vardhan Bunga	1100	0 - 1

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

1460 = (3980 + 400 * (2 - 1)) / 3)