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Blitz:
Individual Calculations October 2023 |
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| Bartkowiak, Aleksandra Total change: -22.00 | |   |
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| Polish Blitz Youth Chess Championship 2023 - G12 | Bydgoszcz | POL | 2023-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1121 | 3.00 | 7 | -0.55 | 40 | -22.00 | |
|  Gorecka, Zuzanna | | | 1393 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Poloczek, Maja | | | 1027 | POL | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Kaczan, Anna | | | 1094 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Lapczynska, Magdalena | | | 1099 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Piekutowska, Lena | | | 1098 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Kubacka, Patrycja | | | 1001 | POL | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Grad, Zuzanna | | | 1126 | POL | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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