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Individual Calculations August 2022 |
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| Chekhani, Anna Total change: -42.40 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1575 | 5.50 | 9 | -1.06 | 40 | -42.40 | |
|  Mroczkowski, Adam | | | 1175 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Marczuk, Wojciech | | | 1320 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kalus, Franciszek | | | 1343 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Czarnowicz, Michal | | | 1354 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Trochimczuk, Szymon | | | 1476 | POL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Nawalaniec, Adam | | | 1767 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Maryniec, Grzegorz | | | 1331 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Shaparau, Maxim | | | 1199 | FID | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Chiszko, Oskar | | | 1459 | POL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | * 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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