Event: WMA Summer League Division 1

PDF Excel

Opponent	Rating	Result
Mircea-Marius Mesesan	1727	1 - 0
Kevin Hurney	180	0 - 1
Tim A Lane	0	½ - ½
Nigel Byrne	142	½ - ½
Peter R Kitson	179	0 - 1
Jack Huffer	115	½ - ½
Mircea-Marius Mesesan	1727	0 - 1
Kevin Hurney	180	½ - ½
Tim A Lane	0	½ - ½
Nigel Byrne	142	0 - 1
Peter R Kitson	179	0 - 1
Jack Huffer	115	1 - 0

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

291 = (4686 + 400 * (2 - 5)) / 12)