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Individual Calculations July 2023 |
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| Natoli, Alessia Total change: -54.80 | |   |
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| Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga 2023 | Lublin | POL | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1896 | 6.00 | 9 | -1.37 | 40 | -54.80 | |
|  Obukhava, Anastasiya | | | 1604 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Chmielek, Kamelia | | | 1550 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Duda, Aleksandra | | | 1507 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Smietanska, Wiktoria | c | | 1936 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Socha, Maja | | | 1496 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gaszka, Zuzanna | | | 1744 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Matskevich, Varvara | | | 1726 | POL | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Polakiewicz, Blanka | | | 1287 | POL | 0.50 | 1 | -0.48 | 40 | -19.20 | | | Gorecka, Zuzanna | | | 1393 | POL | 1.00 | 1 | 0.04 | 40 | 1.60 | | | * 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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