Event: LCA Division 2 South

Opponent Rating Result
Peter G Sherlock 112 ½ - ½
Sam Dales 85 ½ - ½
Amogh Pilani 82 1 - 0
James M Smith 129 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

302 = (408 + 400 * (2 - 0)) / 4)

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