Event: Division 2 - Weston Trophy

PDF Excel

Opponent	Rating	Result
Pat Connolly	132	½ - ½
Bryan Wood	146	0 - 1
Mick McManus	129	1 - 0
Alejandro Lopez-Martinez	0	½ - ½
Norman A Wragg	136	½ - ½
Brian Crofts	114	½ - ½
Alan K Sutton	136	0 - 1
Mikail Bayrak	0	1 - 0

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

99 = (793 + 400 * (2 - 2)) / 8)