Event: SCCU County Championship: u1850

PDF Excel

Opponent	Rating	Result
Graham P Alcock	1830	½ - ½
Robert E Lane	1794	1 - 0
Simon C Moth	1802	1 - 0

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

2075 = (5426 + 400 * (2 - 0)) / 3)