Event: SCL Div 1

PDF Excel

Opponent	Rating	Result
Simon M Redmill	1889	½ - ½
Joseph A Coburn	1846	½ - ½
David A Cordner	1933	½ - ½

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

1889 = (5668 + 400 * (0 - 0)) / 3)