Event: Division Four

PDF Excel

Opponent	Rating	Result
Lee E Collier	1760	0 - 1
David M Cotterell	1534	½ - ½
Waleed Tahir	1526	0 - 1
Paul Bignall	1481	0 - 1
Ian A Clack	1608	1 - 0
Andrew Powell	1490	1 - 0
Thomas Sanderson	1358	1 - 0
Shane Cooksey	1477	1 - 0

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

1579 = (12234 + 400 * (4 - 3)) / 8)