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Individual Calculations February 2023 |
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| Zdziarska-Zareba, Lidia Total change: -4.40 | |   |
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| Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r 4-5 | Dolny Slask | POL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1827 | 1.00 | 2 | -0.22 | 20 | -4.40 | |
|  Dmochowska, Agnieszka | | wf | 1978 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Pietryk, Joanna | | | 1425 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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