Event: Lerryn Club Championship 2023-24

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Opponent Rating Result
Kevin Marsh 0 1 - 0
Phil James 1346 0 - 1
Phil James 1346 0 - 1
Kevin Marsh 0 1 - 0
Ajna Fern 1468 0 - 1
Sergi Valiukh 0 ½ - ½
Sergi Valiukh 0 0 - 1
Ajna Fern 1498 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

557 = (5658 + 400 * (2 - 5)) / 8)

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