Event: Division 2

PDF Excel

Opponent	Rating	Result
Jeff A Goldberg	2136	0 - 1
Ian N Heppell	1994	0 - 1
Sydney J Jacob	1895	0 - 1

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

1608 = (6025 + 400 * (0 - 3)) / 3)