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Individual Calculations September 2021 |
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| Akhmetov, Eduard Total change: 18.80 | |   |
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| Chelyabinsk region 2021 - B17 | Chelyabinsk | RUS | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1041 | 1.00 | 3 | 0.47 | 40 | 18.80 | |
|  Pridannikov, Daniil | | | 1441 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Akhmetov, Albert | | | 1326 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Seryakov, Andrei | | | 1198 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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