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Individual Calculations December 2020 |
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| Rybakov, Sergey Total change: -4.00 | |   |
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| SPb B17 Championship 2020 | St. Petersburg | RUS | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1702 | 4.50 | 9 | -0.10 | 40 | -4.00 | |
|  Atakishiev, Emil | | | 1596 | RUS | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Efremov, Vladislav | f | | 2102 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chetverikov, Georgy | | | 1705 | RUS | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Mamochev, Aleksei | | | 1786 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Kurbanov, Sergey | | | 1611 | RUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Spiridonov, Artyom | | | 1448 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kurerov, Timofei | | | 1393 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Shceglov, Mikhail | | | 1690 | RUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Filimonov, Mikhail A. | | | 1948 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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