Event: Division 3 East

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Opponent Rating Result
Yuvraj Kumar 109 0 - 1
Graeme Lane 110 0 - 1
Geoff T Berryman 103 0 - 1
Nigel Crucefix 83 1 - 0
Anthony K Ransom 57 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-148 = (462 + 400 * (1 - 4)) / 5)

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