Event: Club Championship

PDF Excel

Opponent	Rating	Result
Paul W Jones	0	1 - 0
Paul M Barber	0	½ - ½
Matthew Drury	0	1 - 0
Simon D Arnold	1975

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

267 = (0 + 400 * (2 - 0)) / 3)