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Individual Calculations August 2021 |
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| Czarniecka, Aleksandra Total change: -38.80 | |   |
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| Druzynowe Mistrzostwa Polski Juniorow - I Liga 2021 | Lublin | POL | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 2019 | 6.50 | 9 | -0.97 | 40 | -38.80 | |
|  Kandula, Jasmina | | | 1619 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Barwinska, Ewa | | | 1714 | POL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Kucharska, Helena | | | 1619 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Niemier, Martyna | | | 1619 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mroz, Lena | | | 1726 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Goraj, Barbara | | wc | 2076 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Obrochta, Lena | | | 1767 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Bukala, Weronika | | | 1679 | POL | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Jedrzejko, Martyna | | | 1672 | POL | 0.50 | 1 | -0.39 | 40 | -15.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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