Event: Dudley & District League Div 3

PDF Excel

Opponent	Rating	Result
David Cleak	1509	½ - ½
Diah Patel	1455	0 - 1
Luke Barton	1543	0 - 1
Luke Barton	1543	0 - 1
Barry Hearn	399	0 - 1
Daniel Freckleton	399	0 - 1
Graeme Slater	399	0 - 1
Steve Alcock	1479	0 - 1

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

741 = (8726 + 400 * (0 - 7)) / 8)