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Individual Calculations February 2023 |
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| Pietryk, Joanna Total change: 51.20 | |   |
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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 |
| 1903 | 1425 | 0.50 | 2 | 0.39 | 40 | 15.60 | |
|  Dmochowska, Agnieszka | | wf | 1978 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Zdziarska-Zareba, Lidia | | | 1827 | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | SSLK - Krajsky prebor 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1425 | 1.00 | 1 | 0.89 | 40 | 35.60 | |
| | Podrazky, Radim | | | 1779 | CZE | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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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