Event: Autumn Online League - Swiss

PDF Excel

Opponent	Rating	Result
Ian S Comley	0	0 - 1
Ian Goodyer	0	1 - 0
Matt Kelly	0	0 - 1
Ben Crosby	0	0 - 1
Steve Merchant	0	1 - 0

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

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