Individual Calculations February 2023 |
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Diachek, Andriy Total change: 9.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa B | Krakow | POL | 2022-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1919 | 1941 | 5.00 | 9 | 0.23 | 40 | 9.20 | |
| Chubar, Vladimir | m | | 1800 | UKR | 1.00 | 1 | 0.31 | 40 | 12.40 | | Kasprzak, Lukasz | | | 2031 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | Ociepka, Tomasz | | | 1825 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | Kejna, Piotr | c | | 2046 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | Natoli, Alessia | | | 1812 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | | Gromovs, Sergejs | f | | 2077 | ITA | 0.00 | 1 | -0.32 | 40 | -12.80 | | Kostecka, Marika | | wc | 1862 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | | Andrzejewska, Anna | | wc | 1903 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | Mirski, Michal | | | 1916 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | | 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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