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Rapid:
Individual Calculations January 2021 |
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| Retz, Agnieszka Total change: 2.20 | |   |
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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 |
| 1417 | 1290 | 2.50 | 6 | 0.11 | 20 | 2.20 | |
|  Malicka, Maria | f | wc | 1943 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Barwinska, Ewa | | | 1578 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kucharska, Helena | | | 1425 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bromirska, Roksana | | | 1029 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zapalowska, Wiktoria | | | 1203 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Oszutowska, Anna | | | 1322 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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