Event: Division 2

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Opponent Rating Result
Keith Melling 109 0 - 1
Ian Mitchell 114 0 - 1
Syed Asad 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-59 = (223 + 400 * (1 - 2)) / 3)

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Opponent Rating Result
James Wildsmith 115 0 - 1
Robert Catlow 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-343 = (115 + 400 * (0 - 2)) / 2)