Event: Division 1

PDF Excel

Opponent	Rating	Result
Jeff A Goldberg	2136	½ - ½
Shahbaz Khan	1643	1 - 0
Simon Randall	2076	1 - 0
Zain Patel	1852	1 - 0

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

2227 = (7707 + 400 * (3 - 0)) / 4)