Event: Doncaster League

PDF Excel

Opponent	Rating	Result
Alexandru Zimleanschi	136	1 - 0
Ken Hunter	144	½ - ½
Peter M Tate	120	1 - 0
Ismet Berisha	135	0 - 1
A David Smart	122	1 - 0
Chris Bennett	140	1 - 0
Nicholas Mahoney	138	0 - 1
Tony Pogson	156	0 - 1

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

186 = (1091 + 400 * (4 - 3)) / 8)