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Individual Calculations April 2023 |
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| Jedrzejko, Martyna Total change: 57.60 | |   |
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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 |
| 1762 | 1629 | 4.50 | 9 | 1.44 | 40 | 57.60 | |
|  Lopusiewicz, Marta | | | 1229 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nowak, Roksana | | | 1815 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Zabrzanska, Weronika | | wf | 2020 | POL | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Hertlein, Irena | | | 1994 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bugaj, Hanna | | | 1638 | POL | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Arciszewska, Zuzanna | | | 1750 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Barwinska, Ewa | | wc | 1964 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Krzyzosiak, Marta | | | 1777 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Obrochta, Lena | | | 1674 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | * 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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