Event: Online Division 1

PDF Excel

Opponent	Rating	Result
Timothy P McMahon	0	0 - 1
Peter G Lovatt	1783	½ - ½
Timothy P McMahon	1919	½ - ½

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

1101 = (3702 + 400 * (0 - 1)) / 3)