Event: B Division

PDF Excel

Opponent	Rating	Result
Chris Jardine	1804	0 - 1
Peter J Mulleady	2001	0 - 1
Amy Lovatt	1788	0 - 1

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

1464 = (5593 + 400 * (0 - 3)) / 3)