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Blitz:
Individual Calculations October 2023 |
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| Grad, Barbara Total change: 6.40 | |   |
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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 |
| 1174 | 1197 | 5.00 | 9 | 0.16 | 40 | 6.40 | |
|  Izafatava, Kira | | | 1434 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Piekutowska, Lena | | | 1098 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Ejsymont, Blanka | | | 1489 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sekiewicz, Weronika | | | 1073 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Owczarek, Hanna | | | 1208 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Poloczek, Maja | | | 1027 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Grad, Zuzanna | | | 1126 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Ksionek, Joanna | | | 1030 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Pajak, Patrycja | | | 1081 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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