Event: Club Championship

PDF Excel

Opponent	Rating	Result
J Dave H Hair	0	0 - 1
Dennis A White	0	0 - 1
Richard Oxnard	0	1 - 0
Dave Jarema	0	0 - 1
Phil H Jackson	0	1 - 0

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

-80 = (0 + 400 * (2 - 3)) / 5)