Event: Doncaster Bell Trophy

PDF Excel

Opponent	Rating	Result
Nicholas Mahoney	147	0 - 1
Ismet Berisha	143	0 - 1
Sean O McDonald	176	1 - 0
T Ed Sowerby	137	0 - 1
Tim Prosser	144	0 - 1
David P Hatfield	127	1 - 0
Anthony Perry	112	1 - 0
Sean O McDonald	176	0 - 1
David P Hatfield	127	0 - 1
T Ed Sowerby	137	0 - 1
Tim Prosser	144	0 - 1
Anthony Perry	112	0 - 1
Nicholas Mahoney	147	0 - 1
Ismet Berisha	143	0 - 1

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

-88 = (1972 + 400 * (3 - 11)) / 14)