Event: Club Championship

PDF Excel

Opponent	Rating	Result
Graeme Jones	151	½ - ½
Adrian Sanderson	110	½ - ½
Philip Hutchings	162	½ - ½
Nick Margerum	0	1 - 0
Bradley Bush	0	1 - 0
Jim Buis	155	1 - 0
John WF McAllister	125	0 - 1
Robert W Stephens	144	0 - 1

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

156 = (847 + 400 * (3 - 2)) / 8)