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Rapid:
Individual Calculations September 2021 |
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| Barwinska, Ewa Total change: 3.40 | |   |
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| PGNiG TERMIKA Puchar Polski w Szachach - Turniej Kwalifikacyjny | Lodz | POL | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1631 | 4.00 | 8 | 0.08 | 20 | 1.60 | |
|  Kubicka, Anna | | wm | 2023 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Smetek, Michal | | | 1215 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kacprzak, Karol | | | 2019 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Grzesik, Nikola | | | 1266 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Czernek, Tymon | f | | 2010 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Khimichenko, Dmytro | | | 1360 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Piechocki, Franciszek | f | | 1974 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jedrzejczak, Michal | | | 1296 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | PGNiG TERMIKA Mistrzostwa Polski Juniorek w Szachach Szybkich 2021 - D16 | Rzeszow | POL | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1006 | 1631 | 4.00 | 4 | 0.09 | 20 | 1.80 | |
| | Gladyszewska, Natalia | | | 898 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kokoszka, Alicja | | | 1159 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Nagly, Malgorzata | | | 901 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Zybrant, Sandra | | | 1067 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | |
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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