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Blitz:
Individual Calculations October 2023 |
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| Goraj, Barbara Total change: 21.20 | |   |
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| Polish Blitz Youth Chess Championship 2023 - G18 | Bydgoszcz | POL | 2023-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 2074 | 11.50 | 13 | 0.53 | 40 | 21.20 | |
|  Gaczol, Julia | | | 1674 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lukasik, Zuzanna | | | 1667 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Krzyzosiak, Anna | | | 1710 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Starosta, Martyna | | wf | 2019 | POL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Nowak, Roksana | | | 1857 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Wikar, Martyna | | wf | 1960 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Barwinska, Ewa | | wc | 1908 | POL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Mroz, Lena | | | 1500 | POL | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Anyz, Monika | | | 1484 | POL | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Biliak, Viktoria | | | 1635 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Obrochta, Lena | | | 1683 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Bugaj, Hanna | | | 1630 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Zabrzanska, Weronika | | wf | 1893 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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