Event: Two East

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Opponent Rating Result
Stephen J Marsland 2095 0 - 1
Antanas Zapolskis 2298 0 - 1
Alan E Hanreck 2193 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1929 = (6586 + 400 * (0 - 2)) / 3)

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