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Rapid:
Individual Calculations April 2022 |
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| Efremov, Ivan Total change: 52.00 | |   |
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| North-West chess Championship 2022 men. RAPID. | St. Petersburg | RUS | 2022-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1410 | 3.50 | 9 | 2.60 | 20 | 52.00 | |
|  Karalkin, Maksim | f | | 1953 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Morozov, Mikhail A. | | | 1660 | RUS | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Gashev, Matvei | | | 1812 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dyatkinskii, Andrey | | | 1690 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Petrov, Alexandr | | | 1817 | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Sandrin, Vladimir | f | | 2027 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Protasov, Kirill | | | 1810 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Karelin, Artem | | | 1746 | RUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Drozdov, Artem | | | 1724 | 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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