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Individual Calculations March 2023 |
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| Pisarek, Elzbieta Total change: 10.00 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2023 Round 4-6 | Chorzow | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1770 | 1.50 | 2 | 0.50 | 20 | 10.00 | |
|  Mytnik, Kinga | | | 1629 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Bukala, Weronika | | | 1915 | POL | 0.50 | 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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