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Rapid:
Individual Calculations January 2023 |
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| Zawadzka, Jolanta Total change: 30.60 | |   |
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| European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID | Katowice | POL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2260 | 8.00 | 11 | 1.53 | 20 | 30.60 | |
|  Duda, Leon | | | 1860 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kaczmarska, Joanna | | | 1885 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Svane, Rasmus | g | | 2641 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Dziendziel, Mateusz | | | 1942 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Zabron, Maksym | | | 1919 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Posluszny, Tomasz | | | 1940 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kosteniuk, Alexandra | g | wg | 2537 | FID | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Kossobudzki, Robert | | | 1889 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kirk, Ezra | m | | 2417 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Licznerski, Lukasz | m | | 2431 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Costachi, Mihnea | m | | 2411 | ROU | 0.50 | 1 | 0.20 | 20 | 4.00 | | | * 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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