Event: Division 2

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Opponent Rating Result
Gregory Howard 1300 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

900 = (1300 + 400 * (0 - 1)) / 1)

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Opponent Rating Result
Blake Whatson 1026 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1426 = (1026 + 400 * (1 - 0)) / 1)