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Blitz:
Individual Calculations October 2023 |
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| Kurkova, Sofia Total change: -19.20 | |   |
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| V.Korchnoi Memorial 2023 Blitz Grand Prix | St. Petersburg | RUS | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1626 | 3.50 | 10 | -0.96 | 20 | -19.20 | |
|  Slastikhin, Vladislav | | | 1993 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Oborin, Ilya | | | 1945 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Gavrikov, Maksim | | | 1252 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Chereshkevich, Yuri | | | 1910 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gadasin, Ivan | | | 1224 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Usacheva, Glafira | | | 1858 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lyubushak, Vladimir | | | 1226 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Golubova, Anna | | wm | 2042 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Shelyapin, Ilya | | | 1251 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mochalov, Daniil | | | 1934 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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