Event: Open Division 2 A

PDF Excel

Opponent	Rating	Result
George Mitchell	0	1 - 0
Ainsley Killey	0	0 - 1
Adrian J Dibble	0	0 - 1
Asif Hameed	0	0 - 1
Michael D Andrews	120	1 - 0

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

-56 = (120 + 400 * (2 - 3)) / 5)