Event: Division 2

PDF Excel

Opponent	Rating	Result
Eric Granzelius	1807	0 - 1
Liam Finlay	1405	1 - 0
Jo Carthew	1602	0 - 1

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

1471 = (4814 + 400 * (1 - 2)) / 3)