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Blitz:
Individual Calculations October 2023 |
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| Koc, Hanna Total change: -38.40 | |   |
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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 |
| 1094 | 1050 | 3.00 | 9 | -0.96 | 40 | -38.40 | |
|  Lapczynska, Magdalena | | | 1100 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Mucha, Gabriela | | | 1050 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Gajda, Aleksandra | | | 1056 | POL | 1.00 | 1 | 0.51 | 40 | 20.40 | |  Grad, Zuzanna | | | 1126 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Laskowska, Wiktoria | | | 1104 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Krysiewicz, Zofia | | | 1160 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Kochanowska, Patrycja | | | 1187 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zabrzanska, Roza | | | 1049 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Narwojsz, Helena | | | 1014 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | |
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