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Individual Calculations August 2023 |
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| Mazurek, Jerzy Total change: 8.20 | |   |
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| Warsaw Chess Festival - group B | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1738 | 4.00 | 9 | 0.41 | 20 | 8.20 | |
|  Kitewski, Bartosz | | | 1971 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Kalhorn, Marcin | | | 1616 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pires, Emanuel Joao Robarts | | | 1993 | POR | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Bartodziej, Bartosz | | | 1839 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Choroszej, Aleksander | | | 1957 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Kasperkiewicz, Pawel | | | 1850 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Kurowski, Maciej | | | 1588 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Mehdiyev, Heydar | | | 1621 | AZE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Posuniak, Weronika | | | 1949 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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