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Individual Calculations February 2021 |
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| Petrenko, Valentin Total change: -72.80 | |   |
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| Rybinsk hydroelectric 2020 | Rybinsk | RUS | 2020-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1898 | 5.00 | 10 | -3.64 | 20 | -72.80 | |
|  Garanin, Sergey | | | 1498 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sorokin, Roman | | | 1504 | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Tonkikh, Daniil | | | 1498 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Tsarev, Artem | | | 1498 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rogulskiy, Aleksandr Mak | | | 1498 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sitnikov, Nikolai | | | 1629 | RUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Shostak, Andrey | | | 1550 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Stepanov, Pavel | | | 1909 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Morozov, Nikita | | | 1498 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sokolova, Ekaterina | | | 1506 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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