Event: Division Three

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Opponent	Rating	Result
Sam A Bradley	1668	½ - ½
Thomas Evans	1645	1 - 0
Peter L Loach	1615	1 - 0
Adrian Hussain	1660	½ - ½
Mike Wildboar	1806	0 - 1
James Lee	1779	½ - ½
Andrew N Lake	1839	½ - ½
Noel A Brown	1744	½ - ½
Yuriy Slobodyuk	1740	½ - ½
Iulian Vaduva	1773	½ - ½

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

1767 = (17269 + 400 * (2 - 1)) / 10)