Event: Division 3

PDF Excel

Opponent	Rating	Result
Paul Chantrell	146	½ - ½
Jon Haxhiu	1636	0 - 1
D Ajoy Solomon	1919	0 - 1

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

967 = (3701 + 400 * (0 - 2)) / 3)