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Individual Calculations December 2021 |
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| Kowalska, Julia Total change: -16.80 | |   |
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| Polfinaly Mistrzostw Polski Juniorow 2021 Grupa D17 | Jastrzebia Gora | POL | 2021-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1198 | 3.00 | 8 | -0.42 | 40 | -16.80 | |
|  Matusik, Zuzanna | | | 1349 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Wojtas, Julia | | | 1439 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Czerwinska, Oliwia | | | 1407 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rodzik, Malgorzata | | | 1198 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Drela, Monika | | | 1270 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Wronska, Malgorzata | | | 1001 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Pacho, Maria | | | 1279 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Rozumek, Paulina | | | 1085 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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