Event: Individual Championship

PDF Excel

Opponent	Rating	Result
Graham J Ashcroft	161	0 - 1
Paul N Fearnhead	106	0 - 1
Peter A Wilson	145	0(def) - 1

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

-267 = (267 + 400 * (0 - 2)) / 2)