Event: B&DCL Div 3

PDF Excel

Opponent	Rating	Result
Simon Fox	135	1 - 0
Stephen Disney	132	1 - 0
Alan J Tyler	135	½ - ½
Neil Salinger	135	0 - 1
Peter Donaldson	144	½ - ½
Alan J Tyler	135	0 - 1
Stephen Disney	132	½ - ½
Tarik Reghif	132	1 - 0

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

185 = (1080 + 400 * (3 - 2)) / 8)