Event: 6-Board Division 1

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Opponent	Rating	Result
Joe Varley	156	0 - 1
Andrew D Bettley	153	½ - ½
Saman Khoshnaw	149	0 - 1
Paul Kennedy	125	½ - ½
Saman Khoshnaw	149	½ - ½

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

-14 = (732 + 400 * (0 - 2)) / 5)