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Individual Calculations April 2023 |
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| Przybylski, Bartosz Total change: -53.60 | |   |
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| III Liga DMR KPZSzach 2022-2023 Round 7 | woj. kujawsko-pomorskie | POL | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1866 | 1.00 | 1 | 0.47 | 40 | 18.80 | |
|  Chodorowski, Dawid | | | 1846 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | Indywidualne Mistrzostwa Polski Juniorow 2023 - C16 | Jastrzebia Gora | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1866 | 3.50 | 9 | -1.81 | 40 | -72.40 | |
| | Janeczko, Jakub | | | 2221 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Murawski, Milosz | | | 1693 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Szymkiewicz, Witold | | | 1754 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Ugorek, Kacper | | | 1649 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Wandor, Adam | | | 1640 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Rozek, Michal | | | 1591 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Jaworski, Tymon | | | 1824 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Maslanka, Wojciech | | | 2090 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Ptaszynski, Szymon | | | 1762 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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