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Birmingham & District Chess League
2023-24
Division Three
Event: Division Three
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Excel
Opponent
Rating
Result
Aaron Norton
1517
½ - ½
Iqbal S Dhesi
1697
0 - 1
Garry Evans
1644
½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1486 = (4858 + 400 * (0 - 1)) / 3)
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