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Blitz:
Individual Calculations October 2023 |
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| Efremov, Roman A Total change: 28.40 | |   |
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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 |
| 1654 | 1546 | 5.00 | 11 | 0.71 | 40 | 28.40 | |
|  Sokolov, Nikita | | | 2059 | RUS | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Bynkov, Mikhail | | | 1146 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tkachuk, Andrey | | | 1869 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Surikov, Roman | | | 1957 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gagarinov, Miroslav | | | 1239 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Shakuro, Petr E | | | 1914 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Giulaliev, Elvin | | | 1246 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Markov, Mikhail A. | | | 1862 | RUS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Igudin, Denis | | | 1822 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Usacheva, Glafira | | | 1858 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gadasin, Ivan | | | 1224 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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