Event: City Chess Swiss 2022-23

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Opponent Rating Result
Stefan Schmidt 1621 0 - 1
Christopher Eagle 1516 0 - 1
Kanishka Aubeelack 0 1 - 0
Aziz Sannie 1523 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

965 = (4660 + 400 * (1 - 3)) / 4)

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