Event: Three East

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Opponent Rating Result
Jan Lepetun 1840 1 - 0
Richard A Balatoni 1698 1 - 0
Tom A Barton 1908 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1949 = (5446 + 400 * (2 - 1)) / 3)

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