Event: SCCU County Championship: Open

PDF Excel

Opponent	Rating	Result
Geoffrey H James	2069	1 - 0
Marcus E Osborne	2190	0 - 1
Gary Senior	2091	½ - ½

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

2117 = (6350 + 400 * (1 - 1)) / 3)