Event: Rapidplay All-play-all

PDF Excel

Opponent	Rating	Result
Adrian Bond	84	½ - ½
Anthony K Ransom	66	0 - 1
Wieslaw Stanicki	74	0 - 1

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

-192 = (224 + 400 * (0 - 2)) / 3)