Event: D&DCL Div 2

PDF Excel

Opponent	Rating	Result
Vaughan WG Smith	1597	0 - 1
Chris Sharp	1559	1 - 0
Matthew Caswell	1655	1 - 0
Owen Dale	1634	1 - 0
Brian Lever	1532	½ - ½
Colin Ross	1485	1 - 0
Matthew Caswell	1652	1 - 0

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

1816 = (11114 + 400 * (5 - 1)) / 7)