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Blitz:
Individual Calculations October 2023 |
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| Piekutowska, Lena Total change: 11.20 | |   |
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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 |
| 1156 | 1098 | 4.50 | 10 | 0.28 | 40 | 11.20 | |
|  Lapczynska, Magdalena | | | 1099 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Grad, Barbara | | | 1197 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Krysiewicz, Zofia | | | 1160 | POL | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Poloczek, Maja | | | 1027 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Kochanowska, Patrycja | | | 1187 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Woytitzki, Maja | | | 1308 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Bartkowiak, Aleksandra | | | 1121 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Chrzanowska, Karolina | | | 1089 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Cudyk, Oliwia | | | 1262 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Wysocka, Maja | | | 1109 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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