Event: 6-Board Division 2

PDF Excel

Opponent	Rating	Result
Trevor Harper	1773	0 - 1
Kevin Chilvers	1710	½ - ½
Richard O Callis	1675	0 - 1
Stephen Brown	1522	1 - 0
Steve King	1468	1 - 0
Henrik Salbol	1325	1 - 0
R Malcolm Hara	1634	1 - 0

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

1701 = (11107 + 400 * (4 - 2)) / 7)