Event: Weymouth U1550 2023

Opponent Rating Result
T Klaus Tekniepe 1335 ½ - ½
Kevin D Markey 1463 ½ - ½
Douglas Bramley 1353 ½ - ½
Ken Jackson 1339 1 - 0
David Long 1450 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1548 = (6940 + 400 * (2 - 0)) / 5)

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