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Individual Calculations February 2023 |
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| Cieslak, Wiktoria Total change: 9.00 | |   |
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| MKSS Krajsky prebor 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1911 | 2.00 | 2 | 1.13 | 20 | 22.60 | |
|  Holecek, Vladimir | | | 1880 | CZE | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Zalesky, Karel | | | 2038 | CZE | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2023 Round 1-3 | Chorzow | POL | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1911 | 1.00 | 2 | -0.68 | 20 | -13.60 | |
| | Duda, Aleksandra | | | 1540 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Karpiniec, Joanna | | | 1688 | POL | 0.00 | 1 | -0.78 | 20 | -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) | | |
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