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Individual Calculations April 2023 |
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| Nowak, Roksana Total change: -17.20 | |   |
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| Indywidualne Mistrzostwa Polski Juniorow 2023 - D18 | Jastrzebia Gora | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1815 | 5.50 | 9 | -0.43 | 40 | -17.20 | |
|  Gaczol, Julia | | | 1428 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Jedrzejko, Martyna | | | 1629 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Samol, Julia | | | 1415 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mroz, Lena | | | 1635 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Bialek, Alicja | | | 1575 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Lukasik, Zuzanna | | | 1780 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Kucharska, Helena | | | 1779 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Arciszewska, Zuzanna | | | 1750 | POL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Starosta, Martyna | | wf | 2137 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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