Event: Division 4

PDF Excel

Opponent	Rating	Result
Rafal Cala	1455	0 - 1
Danny Wilkins	1296	1 - 0
Rayyan Mussa	1604	0 - 1

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

1318 = (4355 + 400 * (1 - 2)) / 3)