Event: City Chess Swiss 2022-23

Opponent Rating Result
David C Bareham 0 1 - 0
Brendan Keenan 1960 ½ - ½
Widianto Siek 2027 ½ - ½
Martin C Page 1833 1 - 0
Johan Rydahl 1909 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1626 = (7729 + 400 * (2 - 1)) / 5)

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