Event: Division 1

PDF Excel

Opponent	Rating	Result
Simon Watson	1821	0 - 1
Samir Cradock	1821	0 - 1
Victor Ibealozie	1334	0 - 1

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

1259 = (4976 + 400 * (0 - 3)) / 3)