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Individual Calculations March 2023 |
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| Yarychevska, Daria Total change: -60.00 | |   |
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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 |
| 1160 | 1205 | 1.50 | 5 | -1.29 | 40 | -51.60 | |
|  Okruta, Zuzanna | | | 1203 | POL | 0.50 | 1 | 0.00 | 40 | 0.00 | |  Kukla, Natalia | | | 1075 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Ryszka, Emilia | | | 1017 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Kulpa, Karolina | | | 1314 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Komorowska, Nadia | | | 1189 | POL | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 4-6 | Chorzow | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1205 | 0.00 | 2 | -0.21 | 40 | -8.40 | |
| | Binkowska, Agata | | | 1809 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Stefaniak, Bozena | | | 1453 | POL | 0.00 | 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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