Event: Div3

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Opponent Rating Result
Edward Brown 107 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-293 = (107 + 400 * (0 - 1)) / 1)

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Opponent Rating Result
Kevin Woodbridge 117 ½ - ½
Ray Sawyer 0 0 - 1
Ray Sawyer 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-228 = (117 + 400 * (0 - 2)) / 3)