Event: TCC South London Qualifier

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Opponent Rating Result
Rahul Babu 120 0 - 1
Minh Vu 1369 ½ - ½
Ivan Berezin 0 ½ - ½
William Boulanger 106 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

299 = (1595 + 400 * (0 - 1)) / 4)

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