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Individual Calculations April 2023 |
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| Bialek, Alicja Total change: -73.60 | |   |
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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 |
| 1567 | 1575 | 4.00 | 9 | -0.56 | 40 | -22.40 | |
|  Nagly, Malgorzata | | | 1175 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kucharska, Helena | | | 1779 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Bartoszek, Julia | | | 1343 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Lochina, Justyna | | | 1643 | POL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Nowak, Roksana | | | 1815 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Gornisiewicz, Natalia | | | 1287 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Uliasz, Katarzyna | | | 1670 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Barwinska, Ewa | | wc | 1964 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pietrzak, Emilia | | | 1423 | POL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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) | | | | Druzynowe Mistrzostwa Slaska Seniorow - I Liga 2023 Round 7-9 | Chorzow | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1575 | 0.00 | 2 | -1.28 | 40 | -51.20 | |
| | Juchniewicz, Joanna | | | 1261 | POL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Hampel, Anna | | | 1634 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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