Event: Division 1

PDF Excel

Opponent	Rating	Result
Paul L Williamson	1974	0 - 1
Davi Diniz Afonso	1898	0 - 1
Xander I Bloom	1658	1 - 0

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

1710 = (5530 + 400 * (1 - 2)) / 3)