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Individual Calculations February 2023 |
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| Szmyd, Marek Total change: -1.40 | |   |
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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 |
| 1647 | 1874 | 1.50 | 2 | -0.07 | 20 | -1.40 | |
|  Szydelko, Kazimierz | | | 1669 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kawulski-Chodkiewicz, Alexander | | | 1625 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | |
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