Event: Online Division 2

PDF Excel

Opponent	Rating	Result
Danny McMenamin	0	0(def) - 1
Dave S Almond	0	0 - 1
David G Clayton	0	½ - ½

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

-200 = (0 + 400 * (0 - 1)) / 2)