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Blitz:
Individual Calculations October 2023 |
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| Zabrzanska, Weronika Total change: -66.80 | |   |
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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 |
| 1649 | 1893 | 8.00 | 13 | -1.67 | 40 | -66.80 | |
|  Jedrzejko, Martyna | | | 1391 | POL | 0.00 | 1 | -0.96 | 40 | -38.40 | |  Zybrant, Sandra | | | 1247 | POL | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Ligeza, Aleksandra | | | 1493 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Biliak, Viktoria | | | 1635 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Krzyzosiak, Anna | | | 1710 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Lochina, Justyna | | | 1583 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Mroz, Lena | | | 1500 | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Pietrzak, Emilia | | | 1443 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Obrochta, Lena | | | 1683 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Wikar, Martyna | | wf | 1960 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Bukala, Weronika | | | 1700 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Starosta, Martyna | | wf | 2019 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Goraj, Barbara | | wc | 2074 | POL | 0.00 | 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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