Event: Club Championship

PDF Excel

Opponent	Rating	Result
Matthew Poon	1610	0 - 1
Peter Hurn	1577	0 - 1
Steven M Flaherty	1587	0 - 1
George Turner	1959	0 - 1
Paul Curran	1566	½ - ½
Anthony Jinks	1564	0 - 1
Con Carey	1486	1 - 0
Donna Chadwick	1218	0 - 1
Mohammed Rohman	1600	0 - 1

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

1307 = (14167 + 400 * (1 - 7)) / 9)