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Individual Calculations June 2023 |
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| Urbanska, Ada Total change: -40.00 | |   |
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| Mistrzostwa Polski Juniorek Mlodszych do lat 12 - OOM Zachodniopomorskie 2023 | Darlowek | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1246 | 0.00 | 1 | -0.66 | 40 | -26.40 | |
|  Slanina, Agnieszka | | | 1129 | POL | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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) | | | | Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach - Dziewczeta 12-14 | Bydgoszcz | POL | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1116 | 1246 | 1.00 | 2 | -0.34 | 40 | -13.60 | |
| | Lukasik, Aleksandra | | | 1201 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | |  Huk, Natalia | | | 1030 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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