Event: Reading-Chess-Open

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Opponent Rating Result
Alfie Smith 1328 0 - 1
Zain Jafri 621 ½ - ½
Mike Teske 1532 1 - 0
Alfie Smith 1326 ½ - ½
Sahil Sachdeva 1395 1 - 0
Alfie Smith 1326 ½ - ½
Mayank Palav 1640 0 - 1
Nathan Magee 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1096 = (9168 + 400 * (2 - 3)) / 8)

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