Event: A&B Division

PDF Excel

Opponent	Rating	Result
Richard J Harris	1774	0 - 1
Darren John Donnison	1520	1 - 0
Samuel Greig	1719	1 - 0
Bill Wilson	1846	½ - ½
Stephen J jnr Roe	1673	1 - 0
Peter Ridsdale	1896	1 - 0
David Wise	2053	0 - 1

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

1897 = (12481 + 400 * (4 - 2)) / 7)