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Individual Calculations August 2022 |
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| Markiewicz, Janusz Total change: -5.00 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1104 | 1.00 | 7 | -0.25 | 20 | -5.00 | |
|  Prokopiuk, Jakub | | | 1477 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Jaszczuk, Piotr | | | 1389 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Ryszka, Maciej | | | 1278 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Winiarski, Szymon | | | 1278 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rozycki, Dariusz | | | 1276 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Poniewierski, Jacek | | | 1544 | FRA | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Matiaszewski, Hubert | | | 1444 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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