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Individual Calculations December 2020 |
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| Kurbanov, Sergey Total change: -2.80 | |   |
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| SPb B17 Championship 2020 | St. Petersburg | RUS | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1611 | 3.00 | 8 | -0.07 | 40 | -2.80 | |
|  Shkuratov, Vladimir | | | 1886 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Nikolaev, Alexandr | | | 1669 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Soloviev, Mikhail | | | 1679 | RUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Spiridonov, Artyom | | | 1448 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Rybakov, Sergey | | | 1702 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Filimonov, Mikhail A. | | | 1948 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shceglov, Mikhail | | | 1690 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Nikolaev, Nikita S. | | | 1638 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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