Event: IM Brown

PDF Excel

Opponent	Rating	Result
John Brooke	96	0 - 1
Stuart M Johnson	117	0 - 1
Paul Jacobs	100	1 - 0
Jeff Foster	110	0 - 1
Steven R Brooks	115	0 - 1
Richard Wilson	115	0 - 1
Ian M Thackray	114	½ - ½
Alan Riddle	75	0 - 1

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

-145 = (842 + 400 * (1 - 6)) / 8)