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Rapid:
Individual Calculations September 2023 |
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| Wiewiora, Eneasz Total change: -11.10 | |   |
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| Turniej Szachowy o Puchar SZKOLY SZACHOWEJ 'CZARNY KON' - OPEN rapid | Bytom | POL | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2308 | 6.50 | 9 | -1.11 | 10 | -11.10 | |
|  Stebakow, Cezary | | | 1349 | POL | 1.00 | 1 | 0.00 | 10 | 0.00 | |  Pelka, Michal | | | 1798 | POL | 0.00 | 1 | -0.96 | 10 | -9.60 | | | Kielbasa, Ewa | | | 1908 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Marszalek, Jakub | | | 1659 | POL | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Marchewka, Jakub | | | 1822 | POL | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Malik, Maciej | | | 2073 | POL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Piesik, Piotr | m | | 2391 | CZE | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Krawczyk, Flawian | c | | 2015 | POL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Chojnacki, Slawomir | c | | 2111 | POL | 0.00 | 1 | -0.75 | 10 | -7.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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