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Individual Calculations March 2023 |
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| Tittor, Weronika Total change: 76.80 | |   |
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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 |
| 1223 | 1149 | 2.50 | 4 | 0.89 | 40 | 35.60 | |
|  Kulpa, Karolina | | | 1314 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Czerwinska, Oliwia | | | 1358 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Okruta, Zuzanna | | | 1203 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Ryszka, Emilia | | | 1017 | POL | 1.00 | 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) | | | | Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 4-6 | Chorzow | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1149 | 1.50 | 2 | 1.03 | 40 | 41.20 | |
| | Stefaniak, Bozena | | | 1453 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Juchniewicz, Joanna | | | 1277 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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