Event: Frank Terrill Trophy

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Opponent Rating Result
Andrew C Southall 194 0 - 1
Henrik Stepanyan 209 0 - 1
Keith R Ingram 159 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-79 = (562 + 400 * (0 - 2)) / 3)

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