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Rapid:
Individual Calculations September 2023 |
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| Wieczorek, Marek Total change: 8.80 | |   |
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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 |
| 1653 | 1487 | 3.00 | 7 | 0.44 | 20 | 8.80 | |
|  Gwozdz, Benedykt | | | 1872 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Marchewka, Jakub | | | 1822 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Malachowski, Szymon | | | 1132 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Masternak, Aleksander | | | 2023 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Cebula, Mateusz | | | 1113 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jurek, Pawel | | | 2138 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Maryniec, Grzegorz | | | 1473 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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