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Individual Calculations April 2023 |
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| Starosta, Martyna Total change: 4.40 | |   |
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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 |
| 1827 | 2137 | 7.50 | 9 | 0.11 | 40 | 4.40 | |
|  Trybus, Dominika | | | 1737 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Arciszewska, Zuzanna | | | 1750 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Mroz, Lena | | | 1635 | POL | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Skolska, Emilia | | | 1585 | POL | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Goraj, Barbara | | wc | 2130 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Kucharska, Helena | | | 1779 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Hertlein, Irena | | | 1994 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Zabrzanska, Weronika | | wf | 2020 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Nowak, Roksana | | | 1815 | POL | 1.00 | 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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