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Individual Calculations August 2021 |
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| Zysko, Jan Total change: 0.00 | |   |
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| Najdorf Chess Festival 2021 gr. A | Warszawa | POL | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2080 | 5.00 | 9 | 0.00 | 20 | 0.00 | |
|  Kazmierowski, Tymon | | | 1781 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Kaczmarek, Aleksander | f | | 2371 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kupryjaniuk, Tomasz | | | 1809 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Deszczynski, Adam | | | 2311 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zarebska, Lena | | | 1849 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Paszewski, Mateusz | f | | 2280 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Czarnecka, Lidia | | | 1822 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Karwowski, Kacper | c | | 2243 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Grodecki, Filip | | | 1808 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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