Event: League Division Three

PDF Excel

Opponent	Rating	Result
Phil Higgins	0	1 - 0
Gary Corcoran	136	0 - 1
Samuel J Playford	122	0 - 1
David Harasym	135	0 - 1
Stephen P Burton	50	1 - 0
Stephen P Burton	50	0 - 1
David Halpin	63	½ - ½

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

-35 = (556 + 400 * (2 - 4)) / 7)