Event: Andrew Leadbetter Memorial Shield

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Opponent Rating Result
Atharva Aswath Ilango 0 0 - 1
Jack T Smith 1271 0 - 1
Malcolm Fletcher 1426
performance = (sum(opponents ratings) + 400(wins-losses)) / games

236 = (1271 + 400 * (0 - 2)) / 2)

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