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Individual Calculations December 2023 |
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| Kozlov, Alexei Total change: -45.20 | |   |
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| SPb B17 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 2114 | 6.50 | 9 | -1.13 | 40 | -45.20 | |
|  Modzerov, Grigorii | | | 1714 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dudkin, Mikhail Dm. | | | 1688 | RUS | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Krasnov, Ilia A. | | | 1553 | RUS | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Ershov, Artem | | | 1711 | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Zhukov, Konstantin | | | 1641 | RUS | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Rusanov, Ilya | | | 1715 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kurchenko, Egor | | | 2125 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Tolstykh, Kirill | | | 1773 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Filippov, Kirill P. | | | 2004 | RUS | 0.50 | 1 | -0.15 | 40 | -6.00 | | | * 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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