Event: Division 2

PDF Excel

Opponent	Rating	Result
Mike J O'Mahony	1782	0 - 1
Artur Hrabchak	1750	1 - 0
David Barnes	1804	0 - 1

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

1645 = (5336 + 400 * (1 - 2)) / 3)