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Individual Calculations December 2022 |
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| Kataev, Aleksandr Total change: 24.80 | |   |
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| M.Chigorin Memorial 2022 | St. Petersburg | RUS | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2164 | 6.00 | 9 | 0.62 | 40 | 24.80 | |
|  Petrov, Maksim | | | 1617 | RUS | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Rakhmanov, Georgii | | | 1764 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Galchenko, Matvey | m | | 2440 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kuizhev, Adam | | | 1919 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Yanchenko, Roman | f | | 2467 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Pridorozhni, Aleksei | g | | 2529 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Shinkarov, Artem | | | 1986 | RUS | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Sukhov, Artur | | | 1962 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Postanogov, Dmitrii | | | 1931 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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