Event: D Division

PDF Excel

Opponent	Rating	Result
Vincent Logan	1835	½ - ½
Sean M Lightbown	1534	0 - 1
David Kilmartin	1433	½ - ½
Neil Dee	1491	½ - ½
Darren Stanway	1492	0 - 1
Ray Rushworth	1562	1 - 0
David Kilmartin	1433	½ - ½

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

1483 = (10780 + 400 * (1 - 2)) / 7)