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Individual Calculations September 2021 |
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| Akhmedzhanov, Kamil Total change: -17.80 | |   |
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| Astrakhan Chess Festival_Astrakhan-open A | Astrakhan | RUS | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 2137 | 4.00 | 7 | -0.89 | 20 | -17.80 | |
|  Panchenko, Sergey | | | 1737 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Mullyaminova, Sofiya | | | 1737 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kuznetsova, Ekaterina | | | 1737 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mesnyankin, Nikita | c | | 2176 | RUS | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Kabanov, Nikolai | g | | 2460 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Morozov, Gennady | | | 1913 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Ermakov, Maksim | | | 1923 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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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