Event: 5th Somerset New Year Minor

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Opponent Rating Result
Jennifer Goldsmith 0 ½ - ½
Joy P Fursman 0 0 - 1
Colin J Gardiner 0 1 - 0
David J Archer 0 0 - 1
Paul G Broderick 0 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-80 = (0 + 400 * (1 - 2)) / 5)

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