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Individual Calculations April 2021 |
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| Morozov, Sergey Total change: -21.60 | |   |
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| North-West chess Championship 2021_men | St. Petersburg | RUS | 2021-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1918 | 3.00 | 8 | -1.08 | 20 | -21.60 | |
|  Toivonen, Alexander V. | f | | 2307 | RUS | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Gorlov, Artem | | | 2128 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Galchenko, Vadim | | | 2183 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lvov, Nikita | | | 1909 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Petrov, Alexandr | | | 1796 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Pereverzev, Valerii | | | 1518 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Trushnikov, Viacheslav | | | 1715 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kulnev, Aleksandr | | | 1753 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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