Event: WMA Summer League Division 2

PDF Excel

Opponent	Rating	Result
Matthew Rowe	74	1 - 0
Phil Wells	131	1 - 0
Jeremy Humphries	114	½ - ½
Peter J R Oliver	110	1 - 0
John Green	106	1 - 0
Carl Sheeran	70	1 - 0
Matthew Rowe	74	0 - 1
Phil Wells	131	0 - 1
Jeremy Humphries	114	½ - ½
Peter J R Oliver	110	0 - 1
John Green	106	1 - 0
Carl Sheeran	70	1 - 0

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

234 = (1210 + 400 * (7 - 3)) / 12)