Event: Division 4B

PDF Excel

Opponent	Rating	Result
Daniel Chandra	0	0 - 1
Beniamin Prundus	1207	1 - 0
Michael Jennings	1492	½ - ½
Jon White	1640	0 - 1

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

985 = (4339 + 400 * (1 - 2)) / 4)