Event: SCCU County Championship: u1850

PDF Excel

Opponent	Rating	Result
Jack Sheard	1847	0 - 1
Andrew Boughen	1836	0 - 1
Alan E Riddoch	1781	1 - 0

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

1688 = (5464 + 400 * (1 - 2)) / 3)