Event: SCCU County Championship: U1650

PDF Excel

Opponent	Rating	Result
David Flewellen	1635	1 - 0
Gerald F Parfett	1627	1 - 0
Peter LT Blundell	1642	1 - 0
Alistair Mackenzie	1610	1 - 0
C Andrew J Costeloe	1645	½ - ½
Andrew JW Dovey	1647	1 - 0

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

1968 = (9806 + 400 * (5 - 0)) / 6)