Event: B Division

PDF Excel

Opponent	Rating	Result
Aisha Benhamida	99	0 - 1
James Wildsmith	97	0 - 1
Steven M Flaherty	128	0 - 1
Paul H Czyrski	92	1 - 0

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

-96 = (416 + 400 * (1 - 3)) / 4)