Event: Steele Cup

PDF Excel

Opponent	Rating	Result
Robert F Pooley	1803	½ - ½
David Erwee	1533	1 - 0
Gary Hilleard	1623	0 - 1
Dominic Blundell	1630	0 - 1
Alex Simmonds	1550	0 - 1
Jon Hunt	1684	½ - ½
Sam Banks	1563	1 - 0

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

1569 = (11386 + 400 * (2 - 3)) / 7)