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Rapid:
Individual Calculations February 2023 |
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| Sosnina, Ekaterina Total change: 74.00 | |   |
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| D.S. Shcherbin Memorial 2023 | Ekaterinburg | RUS | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1614 | 5.50 | 11 | 2.77 | 20 | 55.40 | |
|  Ulybin, Mikhail | g | | 2349 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Kuznetsova, Ekaterina A | | | 1214 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moskvinov, Prokhor | | | 1987 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Zaspanov, Konstantin | | | 2048 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Erokhin, Artem | | | 1894 | RUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Berezina, Mariya | | | 1981 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kengurov, Yaroslav | | | 1893 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kropachev, Ivan | | | 1370 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kozachkov, Pavel | | | 1873 | RUS | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Karpenko, Anton | | | 1945 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ivanov, Alexander V. | | | 1950 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | * 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) | | | | XII Traditional Memorial Solovyev | Ekaterinburg | RUS | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1614 | 4.00 | 8 | 0.93 | 20 | 18.60 | |
| | Fedotov, Alexey | | | 2002 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Naydenov, Aleksandr Ser | | | 1214 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Chernysheva, Mariia | | | 1235 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mamedov, Ramil | | | 1212 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ivanov, Vladimir | | | 2103 | RUS | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Tyurin, Ilya | | | 2022 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kuznetcov, Aleksandr | | | 2016 | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Vyatkin, Aleksandr | | | 2164 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | * 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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