Event: Division 1

PDF Excel

Opponent	Rating	Result
Harry Lamb	167	0 - 1
Adam Tyton	169	0 - 1
Vincent Logan	0	0 - 1
Gary Cresswell	0	1 - 0

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

-116 = (336 + 400 * (1 - 3)) / 4)