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Rapid:
Individual Calculations November 2023 |
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| Poniewierski, Piotr Total change: 18.40 | |   |
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| Otwarte Mistrzostwa Warszawy w szachach szybkich 2023 | Warszawa | POL | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1720 | 5.00 | 9 | 0.92 | 20 | 18.40 | |
|  Dzierzgowska, Jagoda | | | 1160 | POL | 0.50 | 1 | -0.48 | 20 | -9.60 | |  Rabiej, Michal | | | 1320 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Czerwinski, Bartlomiej | | | 1530 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Chylewski, Patryk | m | | 2185 | POL | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Chmiel, Marcin | | | 2097 | POL | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Kokoszczynski, Jan | f | | 2202 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kaminski, Jan | | | 1893 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Serafin, Franciszek | | | 1577 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Celinski, Kamil | | | 1889 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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