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Individual Calculations October 2023 |
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| Marczuk, Anna Total change: 2.40 | |   |
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| Druzynowe Mistrzostwa Polski - II Liga 2023 | Jastrzebia Gora | POL | 2023-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1980 | 1.50 | 2 | 0.12 | 20 | 2.40 | |
|  Kostecka, Marika | | wc | 1927 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Bukowska, Katarzyna | | | 1730 | 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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