Event: SCCU County Championship: U1850

PDF Excel

Opponent	Rating	Result
Stephen W Berkley	1683	½ - ½
Frank Zurstiege	1690	0 - 1
David J Gilbert	1612	½ - ½

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

1528 = (4985 + 400 * (0 - 1)) / 3)