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Individual Calculations April 2023 |
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| Jurkiewicz, Krzysztof Total change: 2.20 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach 2023 | Karpacz | POL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1936 | 6.00 | 9 | 0.11 | 20 | 2.20 | |
|  Bobrowski, Piotr | | | 1698 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Racis, Michal | | | 1806 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Marczukiewicz, Jerzy | | | 1844 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Przewoznik, Jan | m | | 2270 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kozlowski, Franciszek | | | 1828 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Kopiec, Miroslaw | | | 1719 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Anyz, Monika | | | 1754 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Hornik, Bronislaw | | | 1762 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Murawski, Eugeniusz | | | 1737 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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