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Individual Calculations February 2021 |
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| Klobukov, Sergey Total change: 3.60 | |   |
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| Early Bird 21 | St. Petersburg | RUS | 2021-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1632 | 4.00 | 8 | 0.18 | 20 | 3.60 | |
|  Postanogov, Dmitrii | | | 2027 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Katinov, Murat | | | 1232 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Timirev, Sergey | | | 1578 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Yanston, Kseniia | | | 1232 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Balakirev, Nikoly | | | 1823 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kobak, Polina | | | 1716 | RUS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Testova, Nika | | | 1812 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Mineev, Sergey I. | | | 1685 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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