Event: Rapidplay 2022-23 all-play-all

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Opponent Rating Result
Marian Trofin 1811 0 - 1
Marian Trofin 1811 1 - 0
Daniel Miller 1573 ½ - ½
Daniel Miller 1573 1 - 0
Jordy Savill 1642 1 - 0
Jordy Savill 1642 0 - 1
Guy Turvey 1597 0 - 1
Guy Turvey 1597 1 - 0
James C Mansson 2121 0 - 1
James C Mansson 2121 0 - 1
Chris W Heath 1781 1 - 0
Chris W Heath 1781 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1721 = (21050 + 400 * (5 - 6)) / 12)

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