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Rapid:
Individual Calculations January 2024 |
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| Pierzchala, Artur Total change: 43.60 | |   |
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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 |
| 1551 | 1220 | 3.00 | 6 | 2.18 | 20 | 43.60 | |
|  Zajkowska, Olga | | | 1731 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Gasik, Jadwiga | | | 1451 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Michalak, Robert | | | 1620 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Smierzynski, Wieslaw | | | 1480 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Drozdz, Wojciech | | | 1466 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Warjas, Marcin | | | 1556 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | * 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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