Event: ALCA Ravenclaw

PDF Excel

Opponent	Rating	Result
Neel Mishra	0	0 - 1
Nok Hei Chan	0	0 - 1
Theo Ware	0	1 - 0
Guy J G Parsons	0	0 - 1
Walter Dean	0	1 - 0

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

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