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Individual Calculations April 2023 |
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| Predkiewicz, Paulina Total change: -33.20 | |   |
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| Indywidualne Mistrzostwa Polski Juniorow 2023 - D16 | Jastrzebia Gora | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1431 | 2.50 | 7 | -0.83 | 40 | -33.20 | |
|  Szczotka, Klara | | | 1737 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Lach, Alicja | | | 1228 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Pawicka, Magdalena | | | 1803 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Oborska, Magda | | | 1611 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kaczmarek, Paulina | | | 1330 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Ekner, Maria | | | 1335 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Dura, Anna | | | 1191 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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