Event: IM Brown

PDF Excel

Opponent	Rating	Result
Mark Waterhouse	136	1 - 0
Oliver Graham	152	1 - 0
Mitchell R Burke	176	0 - 1
Howard Brears	107	0 - 1
John Eagers	109	1 - 0
Ian M Thackray	118	1 - 0
Stephen Burton	109	1 - 0
John M Morgan	167	0 - 1

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

234 = (1074 + 400 * (5 - 3)) / 8)