Event: Yorkshire Blitz

PDF Excel

Opponent	Rating	Result
Ian Gaskin	1554	1 - 0
Bill Wilson	1823	1 - 0
Aaron Rich	1684	1 - 0
Owen Crawford	2040	0 - 1
Shaun Shibu	0	0 - 1
Toby Quaite	1276	0 - 1
Adamjeet Singh	1372	1 - 0
Olegs K Kungurovs	1812	1 - 0
Paul Butterworth	1804	1 - 0
Greg T Eagleton	2109	0 - 1

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

1627 = (15474 + 400 * (6 - 4)) / 10)