Event: Division 1

PDF Excel

Opponent	Rating	Result
Andrew Forrester	1673	0 - 1
Trevor D Coote	2070	0 - 1
Nathan Barnes	1826	0 - 1

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

1456 = (5569 + 400 * (0 - 3)) / 3)