Event: Bloodworth League

PDF Excel

Opponent	Rating	Result
Robert G Wilby	132	0 - 1
Robert G Wilby	132	0 - 1
Andrew D Wright	115	1 - 0
Daniel H Jervis	112	0 - 1
Daniel H Jervis	112	0 - 1
Geoffrey Banks	113	0 - 1
E Alan Crickmore	100	0 - 1
Andrew D Wright	115	0 - 1

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

-184 = (931 + 400 * (1 - 7)) / 8)