Event: SCCU County Championship: Open

PDF Excel

Opponent	Rating	Result
John N Sugden	2092	0 - 1
Alistair Compton	2109	1 - 0
B Peter A Andrews	2070	½ - ½

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

2090 = (6271 + 400 * (1 - 1)) / 3)