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Individual Calculations March 2023 |
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| Lewkowicz, Zuzanna Total change: -20.80 | |   |
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| Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga Slaska Juniorow 2023 Round 4-9 | Chorzow | POL | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1126 | 0.00 | 3 | -0.52 | 40 | -20.80 | |
|  Mroz, Lena | | | 1620 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Bialek, Alicja | | | 1545 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Tim, Anna | | | 1192 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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