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Individual Calculations February 2023 |
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| Tachalov, Vyacheslav Total change: -20.80 | |   |
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| Championship Rybinsk 2023 | Rybinsk | RUS | 2023-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1993 | 7.50 | 9 | -1.04 | 20 | -20.80 | |
|  Titov, Leonid | | | 1337 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Petrov, Dmitriy Al | | | 1325 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kuznetzov, Vadim | | | 1790 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Marochkin, Vladislav | | | 1343 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Shostak, Andrey | | | 1403 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Sokolova, Ekaterina | | | 1601 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rogulskiy, Aleksandr Mak | | | 1188 | RUS | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Tonkikh, Daniil | | | 1281 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ostrovski, Yaroslav | | | 1593 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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