Event: League Division Two

PDF Excel

Opponent	Rating	Result
Taofeeq Fowora	1350	0 - 1
Mike J Johnson	1578	½ - ½
Roy G Watson	1563	0 - 1

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

1230 = (4491 + 400 * (0 - 2)) / 3)