Event: Rapidplay Rally (May)

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Opponent Rating Result
Jerry Bowman 1766 0 - 1
Austin Rohlman 1350 1 - 0
Robert L Jones 1700 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1739 = (4816 + 400 * (2 - 1)) / 3)

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