Event: Combined Banks and Insurance Chess League 2009-10

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Opponent Rating Result
Adam Golebiowski 0 0 - 1
David L Barrett 0 ½ - ½
Jeremy A Leake 0 0 - 1
Daniel Lindner 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-100 = (0 + 400 * (1 - 2)) / 4)

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Opponent Rating Result
Jeremy A Leake 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

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