Event: Division Three

PDF Excel

Opponent	Rating	Result
Charles A Sturt	136	½ - ½
Leslie Pringle	123	½ - ½
Adam Cranston	147	0 - 1
Ben Rothwell	107	0 - 1
Andrew Hayler	161	0 - 1
Peter Grant-Ross	136	½ - ½
Keith S Jones	151	½ - ½
Philip Truscott	102	1 - 0

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

33 = (1063 + 400 * (1 - 3)) / 8)