Event: Club Championship

PDF Excel

Opponent	Rating	Result
Neil Lawlor	0	½ - ½
Niall Hynes	0	1 - 0
Larry Pangan	0	1 - 0(def)

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

200 = (0 + 400 * (1 - 0)) / 2)