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Rapid:
Individual Calculations January 2023 |
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| Sorokopudov, Vladimir M. Total change: 0.80 | |   |
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| Ya.D. Zinder Memorial 2022 | St. Petersburg | RUS | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1947 | 5.00 | 9 | 0.04 | 20 | 0.80 | |
|  Kropochev, Valeriy | | | 1668 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Osmolny, Vladimir I. | f | | 2008 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Bryndin, Vladimir | | | 2084 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Oparina, Vera | | | 1547 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shushpanov, Vladimir | m | | 2102 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kapelkina, Galina | | | 1625 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Maltsev, Alexander | | | 2363 | RUS | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Penkov, Aleksey | | | 1689 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Balakin, Vadim | | | 2014 | RUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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