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Rapid:
Individual Calculations October 2023 |
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| Jedrzejko, Martyna Total change: -16.00 | |   |
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| Polish Rapid Youth Chess Championship 2023 - G18 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1534 | 5.50 | 11 | -0.40 | 40 | -16.00 | |
|  Nagly, Malgorzata | | | 1134 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Anyz, Monika | | | 1693 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Goraj, Barbara | | wc | 1958 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Matusik, Zuzanna | | | 1296 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Rejniak, Zuzanna | | | 1632 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ligeza, Aleksandra | | | 1089 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Kucharska, Helena | | | 1653 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Nowak, Roksana | | | 1720 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Zybrant, Sandra | | | 1316 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Lukasik, Zuzanna | | | 1702 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Olszewska, Wiktoria | | | 1237 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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