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Individual Calculations March 2023 |
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| Bugaj, Hanna Total change: -35.60 | |   |
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| Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga Slaska Juniorow 2023 Round 4-9 | Chorzow | POL | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1674 | 2.00 | 6 | -0.89 | 40 | -35.60 | |
|  Oborska, Magda | | | 1589 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | |  Seemann, Pola | | | 1723 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Bienek, Magdalena | | | 1329 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Hertlein, Irena | | | 1945 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mroz, Lena | | | 1620 | POL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Bukala, Weronika | | | 1915 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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