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Rapid:
Individual Calculations February 2023 |
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| Somkin, Kirill Total change: 62.60 | |   |
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| D.S. Shcherbin Memorial 2023 | Ekaterinburg | RUS | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2188 | 8.00 | 11 | 3.13 | 20 | 62.60 | |
|  Gratskova, Anastasia | | | 1788 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kraiukhin, Leonid | | | 1790 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zakhartsov, Vladimir | g | | 2452 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Voroshilov, Roman | | | 1862 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Pridorozhni, Aleksei | g | | 2517 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Mikheeva, Galina | | wf | 1943 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ovetchkin, Roman | g | | 2423 | RUS | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Shariyazdanov, Andrey | g | | 2441 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zablotsky, Sergei | g | | 2422 | RUS | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Gutenev, Alexander | m | | 2431 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Shuvalova, Polina | m | wg | 2377 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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