Event: 5800 max Rapid-play

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Opponent Rating Result
Donald Billows 1461 1 - 0
Derek Ellesmore 1725 ½ - ½
Donald Billows 1461 ½ - ½
Derek Ellesmore 1725 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1593 = (6372 + 400 * (1 - 1)) / 4)

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