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Individual Calculations April 2022 |
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| Obrochta, Lena Total change: -43.60 | |   |
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| TAURON Ekstraliga - Druzynowe Mistrzostwa Slaska Seniorow 2022 Round 4-9 | Chorzow | POL | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1685 | 2.00 | 2 | 0.92 | 40 | 36.80 | |
|  Hampel, Anna | | | 1628 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Karpiniec, Joanna | | | 1687 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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 Polski Juniorow 2022 do 16 lat - dziewczeta | Sypniewo | POL | 2022-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1685 | 5.00 | 9 | -2.01 | 40 | -80.40 | |
| | Zalewska, Malgorzata | | | 1338 | POL | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Skolska, Emilia | | | 1362 | POL | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Olszewska, Wiktoria | | | 1285 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Staniewicz, Adrianna | | wc | 1376 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Pastuszko, Katarzyna | | | 1422 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Grzesik, Nikola | | | 1374 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Janikowska, Wiktoria | | | 1564 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Barwinska, Ewa | | | 1848 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Bialek, Alicja | | | 1383 | POL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | * 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) | | |
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