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Rapid:
Individual Calculations January 2024 |
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| Zajkowska, Olga Total change: -21.60 | |   |
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| IX Mistrzostwa Polski Administracji Publicznej w szachach szybkich 2023 | Warszawa | POL | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1731 | 5.00 | 9 | -1.08 | 20 | -21.60 | |
|  Pierzchala, Artur | | | 1331 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kurpiewski, Slawomir | | | 1909 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kulik, Waldemar | | | 1361 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kowalczyk, Tomasz | | | 1502 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Plesiuk, Andrzej | | | 1814 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Tomaszewski, Stefan | | | 1372 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lewandrowski, Tomasz | | | 1858 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Litwin, Tomasz | | | 1548 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Gasik, Jadwiga | | | 1451 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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