Event: League Division 3

PDF Excel

Opponent	Rating	Result
Pietro Convalle	1506	1 - 0
Nishi Shah	1330	1 - 0
Piotr Kuzlik	1560	1 - 0

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

1865 = (4396 + 400 * (3 - 0)) / 3)