Event: Division 1

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Opponent	Rating	Result
Peter Jaszkiwskyj	2002	½ - ½
Attila Malinik	1753	1 - 0
Robert Gill	0	1 - 0
Gavin James Hughes	1962	½ - ½
Martin van Tol	1789	1 - 0
Robbie Staff	1897	1 - 0
John C Moore	1986	½ - ½
David J Millward	1936	½ - ½
Peter R Laundy	1879	1 - 0

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

1912 = (15204 + 400 * (5 - 0)) / 9)