Event: 6-Board Division 1

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Opponent	Rating	Result
Peter T Perkins	118	1 - 0
David E Lord	169	0 - 1
Joe Varley	156	1 - 0
Saman Khoshnaw	149	½ - ½
A Peter Owst	139	1 - 0
Peter T Perkins	118	1 - 0
Tim M Turner	167	1 - 0
Joe Varley	156	1 - 0

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

397 = (1172 + 400 * (6 - 1)) / 8)