Event: Division Two

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Opponent Rating Result
Miroslaw Walkusz 181 0 - 1
Ed Stembridge 159 0 - 1
Keith Parker 147 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-104 = (487 + 400 * (0 - 2)) / 3)

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Opponent Rating Result
Cristian Mures 193 ½ - ½
Vincent Sagues 177 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

185 = (370 + 400 * (0 - 0)) / 2)