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Oxfordshire Chess Association
2020 season
First Mike Duck Online Tournament
Event: First Mike Duck Online Tournament
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Opponent
Rating
Result
Gary Reynolds
0
1 - 0
RD Bob Waugh
0
1 - 0
Tudor Enescu
0
1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games
400 = (0 + 400 * (3 - 0)) / 3)
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