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Rapid:
Individual Calculations September 2023 |
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| Romanowski, Stanislaw Total change: -16.00 | |   |
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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 |
| 1524 | 1131 | 0.50 | 5 | -0.40 | 40 | -16.00 | |
|  Chmiel, Dominika | | | 1953 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Cygan, Tomasz | | | 1623 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Marszalek, Jakub | | | 1659 | POL | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Strzoda, Natalia | | | 1150 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Kielbasa, Ewa | | | 1234 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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