Event: Division Three

PDF Excel

Opponent	Rating	Result
Jet Ajimal	135	1 - 0(def)
Peter Hodkinson	105	½ - ½
Phil Maddocks	134	0 - 1

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

-81 = (239 + 400 * (0 - 1)) / 2)