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Individual Calculations January 2023 |
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| Kogan, Alexey Total change: -34.20 | |   |
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| Niket Memorial 2022 | Khabarovsk | RUS | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 2025 | 6.00 | 9 | -1.71 | 20 | -34.20 | |
|  Khachatryan, Gevorg | | | 1607 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Fesik, Arsenii | | | 1388 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Shimanskaia, Tatiana | | | 1485 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Merts, Dmitrii | | | 1998 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Danilov, Mikhail | | | 1631 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zinovenko, Kristina | | | 1625 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaminskii, Daniil | | | 1480 | RUS | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Kaminskii, Aleksandr | | | 1790 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Chernyshev, Semen | | | 1892 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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