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Individual Calculations December 2021 |
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| Kulnev, Aleksandr Total change: 98.00 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1715 | 3.50 | 8 | 2.45 | 40 | 98.00 | |
|  Popov, Maksim | | | 2115 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Lundin, Jan | f | | 2115 * | SWE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gavrilov, Maxim | | | 2070 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Zakharov, Alexey O. | | | 1962 | RUS | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Verbin, Valentina | | | 2023 | MDA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Danilova, Rada | | wc | 2032 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Nikolaev, Nikita S. | | | 1937 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Osipov, Aleksandr | | | 2080 | RUS | 0.50 | 1 | 0.40 | 40 | 16.00 | | | * 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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