Event: Durham League Division A

PDF Excel

Opponent	Rating	Result
Thomas Eggleston	2247	1 - 0
Ken P Neat	2150	1 - 0
Stephen W Dauber	2036	1 - 0

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

2544 = (6433 + 400 * (3 - 0)) / 3)