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Individual Calculations November 2023 |
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| Bondarenko, Ivan Total change: -0.80 | |   |
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| M.Chigorin Memorial 2023 | St. Petersburg | RUS | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2101 | 5.50 | 9 | -0.04 | 20 | -0.80 | |
|  Nuritdinov, Nizomitdin | | | 1701 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Satanovskaia, Evgeniia | | | 1850 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Mineev, Sergey I. | | | 1860 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Epishin, Vladimir | g | | 2446 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Shinkarov, Artem | | | 1916 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zakaryan, David | m | | 2307 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Bachaliashvili, Eduard | | | 2024 | FID | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Litvinov, Anton | | | 1973 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Ryumin, Zakhar | | | 1999 | RUS | 0.50 | 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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