Event: Division 1

PDF Excel

Opponent	Rating	Result
Nigel E Povah	2263	½ - ½
Clive A Frostick	2125	1 - 0
Gavin Wall	2303	½ - ½

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

2364 = (6691 + 400 * (1 - 0)) / 3)