Event: City Chess League 2022-23

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Opponent Rating Result
Vikhram Ravi 2020 ½ - ½
D Ian Calvert 1993 1 - 0
Vikhram Ravi 2020 1 - 0
Vincenzo Montilli 2266 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2275 = (8299 + 400 * (2 - 0)) / 4)

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