Event: Rapidplay All-play-all

PDF Excel

Opponent	Rating	Result
Sasha Kamotskiy	129	1 - 0
Mark J Leonard	159	½ - ½
Adrian Bond	84	1 - 0
Ian R Saint	0	1 - 0
Christopher Lamming	135	1 - 0
Wieslaw Stanicki	74	1 - 0
Nick House	0	1 - 0
Bernadette Marie	0	1 - 0

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

423 = (581 + 400 * (7 - 0)) / 8)