Event: Division 1

PDF Excel

Opponent	Rating	Result
Thomas G Winter	1799	0 - 1
Michael Spurr	1883	0 - 1
Andrew Forrester	1657	1 - 0

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

1646 = (5339 + 400 * (1 - 2)) / 3)