Event: LCA Division 1

PDF Excel

Opponent	Rating	Result
Kevin C McCarthy	1995	0 - 1
Bernard Pratten	1748	½ - ½
Dave Bull	0	½ - ½
Rod S Wardlaw	1750	0 - 1

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

1173 = (5493 + 400 * (0 - 2)) / 4)