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Individual Calculations December 2021 |
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| Lach, Alicja Total change: -22.80 | |   |
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| Polfinaly Mistrzostw Polski Juniorow 2021 Grupa D15 | Jastrzebia Gora | POL | 2021-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1319 | 5.00 | 9 | -0.57 | 40 | -22.80 | |
|  Gac-Mytych, Sara | | | 1194 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Reszka, Barbara | | | 1090 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kicinska, Magdalena | | | 1376 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Pieczewska, Jadwiga | | | 1172 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Zalewska, Malgorzata | | | 1293 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Kaznowska, Kinga | | | 1251 | POL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Bialek, Alicja | | | 1348 | POL | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Jureczko, Anna | | | 1162 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Walendykiewicz, Martyna | | | 1180 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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