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Individual Calculations April 2023 |
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| Rybka, Tatiana Total change: -62.40 | |   |
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| Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 7 | Dolny Slask | POL | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1532 | 0.50 | 1 | -0.39 | 40 | -15.60 | |
|  Repetilo, Daria | | | 1176 | UKR | 0.50 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | Indywidualne Mistrzostwa Polski Juniorow 2023 - D16 | Jastrzebia Gora | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1532 | 4.50 | 9 | -1.17 | 40 | -46.80 | |
| | Domeradzka, Karolina | | | 1183 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Szczotka, Klara | | | 1737 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Krzysztynska, Maria | | | 1336 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Bauer, Maja | | | 1381 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Zgoda, Aleksandra | | | 1306 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Biniak, Zuzanna | | | 1451 | POL | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Pniewska, Beata | | | 1436 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Sliwicka, Weronika | | | 1376 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Zapalowska, Wiktoria | | | 1639 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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