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Individual Calculations April 2023 |
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| Bugaj, Hanna Total change: 19.20 | |   |
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| Indywidualne Mistrzostwa Polski Juniorow 2023 - D18 | Jastrzebia Gora | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1638 | 5.50 | 9 | 0.48 | 40 | 19.20 | |
|  Tittor, Weronika | | | 1238 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zabrzanska, Weronika | | wf | 2020 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Bychowska, Marta | | | 1406 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Bartoszek, Julia | | | 1343 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Jedrzejko, Martyna | | | 1629 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Labedz, Gabriela | | | 1421 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Gaczol, Julia | | | 1428 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Bukala, Weronika | | | 1900 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Barwinska, Ewa | | wc | 1964 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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