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Individual Calculations January 2023 |
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| Hadrys, Bogdan Total change: -13.40 | |   |
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| Polfinal Mistrzostw Polski Mezczyzn 2022 | Karpacz | POL | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1919 | 3.00 | 9 | -0.67 | 20 | -13.40 | |
|  Karolczuk, Iwo | f | | 2327 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Backiel, Hubert | | | 2208 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Zielonka, Adam | | | 1990 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kawulski-Chodkiewicz, Alexander | | | 1519 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Trybus, Daniel | | | 2258 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Reichel, Lukasz | | | 1892 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Topola, Rafal | | | 2025 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Nowak, Filip | | | 1930 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Owoc, Jakub | | | 1836 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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