Event: 5800 max

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Opponent Rating Result
Chris East 1593 0 - 1
John P Donovan 1323 ½ - ½
Chris East 1593 0 - 1
John P Donovan 1323 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1358 = (5832 + 400 * (1 - 2)) / 4)

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