Event: Super League (rapidplay)

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Opponent Rating Result
Richard Maclannan 1804 ½ - ½
Jim Beaty 1939 0 - 1
Richard Sida 1615 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1786 = (5358 + 400 * (1 - 1)) / 3)

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