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Individual Calculations April 2023 |
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| Kot, Jerzy Total change: 1.40 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach 2023 | Karpacz | POL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1863 | 4.50 | 9 | 0.07 | 20 | 1.40 | |
|  Filipiak, Rajmund | | | 1649 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Dukaczewski, Piotr | m | | 2131 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kopiec, Miroslaw | | | 1719 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Mannke, Manfred | | | 2087 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Chojnowski, Marcin | | | 2057 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hornik, Bronislaw | | | 1762 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Dzienisiuk, Janusz | | | 1780 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kozlowski, Franciszek | | | 1828 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Marczukiewicz, Jerzy | | | 1844 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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