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Individual Calculations March 2023 |
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| Ryszka, Emilia Total change: -15.20 | |   |
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| Druzynowe Mistrzostwa Slaska Juniorow - I Liga Slaska Juniorow 2023 Round 4-9 | Chorzow | POL | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1017 | 1.00 | 5 | -0.38 | 40 | -15.20 | |
|  Kukla, Natalia | | | 1075 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Lach, Alicja | | | 1231 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Yarychevska, Daria | | | 1205 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Kulpa, Karolina | | | 1314 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Tittor, Weronika | | | 1149 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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