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Rapid:
Individual Calculations January 2021 |
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| Barwinska, Ewa Total change: 19.00 | |   |
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| Indywidualne Mistrzostwa Polski Kobiet w Szachach Szybkich | Bydgoszcz | POL | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1578 | 5.00 | 9 | 1.01 | 20 | 20.20 | |
|  Cyfka, Karina | m | wg | 2313 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Retz, Agnieszka | | | 1290 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Woytitzki, Maja | | | 1031 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kubicka, Anna | | wm | 2063 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Czarnecka, Lidia | | | 1859 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pyzewska, Ewelina | | | 1382 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Malicka, Maria | f | wc | 1943 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Mackiewicz, Anna | | | 1815 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gac-Mytych, Sara | | | 1168 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | Konin Masters VI - IV Memorial Wiktora Korcznoja - RAPID | Konin | POL | 2020-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1578 | 2.00 | 3 | -0.06 | 20 | -1.20 | |
| | Majdecka, Nikola | | | 1111 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Trybus, Daniel | | | 1807 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Wittych, Maciej | | | 1217 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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