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Individual Calculations August 2021 |
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| Murawko, Katarzyna Total change: -48.60 | |   |
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| Najdorf Chess Festival 2021 gr. A | Warszawa | POL | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2046 | 3.00 | 9 | -2.43 | 20 | -48.60 | |
|  Basiaga, Sebastian | | | 1721 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Paszewski, Mateusz | f | | 2280 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Chatalbashev, Boris | g | | 2446 * | DEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Szwaj, Jacek | | | 1920 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Kubiak, Jakub | | | 1871 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Szelag, Zuzanna | | | 1851 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Worobiej, Daniel | | | 1914 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kupryjaniuk, Tomasz | | | 1809 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wadelek, Karol | | | 1942 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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