Event: Div3

PDF Excel

Opponent	Rating	Result
Ronald S Harrison	117	0 - 1
Frank K Pearson	104	0 - 1
John Challenor	114	1 - 0
Andrew Robins	144	½ - ½
Duncan J Livsey	122	0 - 1
Peter Brace	133	½ - ½
Roger W Walker	113	0 - 1
Sam Clayton	116	0 - 1
Stephen G Wootton	133	0 - 1
Chris A Fraser	124	0 - 1

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

-118 = (1220 + 400 * (1 - 7)) / 10)