Event: MCA Division 4

PDF Excel

Opponent	Rating	Result
Steve Winstanley	1456	1 - 0
Leo Chamberlain	1606	0 - 1
Andrew Williams	1404	0 - 1
Thiyansa Dinuli Rajaguru Rajaguru Mudiyanselage	0	0 - 1
Kelly Quirk	0	1 - 0
Craig Jones	1298	1 - 0
Magdalena Hamblett	1287	1 - 0

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

1064 = (7051 + 400 * (4 - 3)) / 7)