Event: Division B

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Opponent Rating Result
Kyle Pelling 121 0 - 1
Geoff Key 57 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-311 = (178 + 400 * (0 - 2)) / 2)

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Opponent Rating Result
Geoff Key 57 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

457 = (57 + 400 * (1 - 0)) / 1)