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Blitz:
Individual Calculations October 2023 |
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| Opala, Natalia 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 |
| 1259 | 1159 | 3.50 | 9 | -0.16 | 40 | -6.40 | |
|  Matskevich, Varvara | | | 1744 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Zabrzanska, Roza | | | 1049 | POL | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Kaczan, Anna | | | 1094 | POL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Izafatava, Kira | | | 1434 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mataczyna, Aleksandra | | | 1106 | POL | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Krysiewicz, Zofia | | | 1160 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Malicka, Magdalena | | | 1379 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Wisniewska, Blanka | | | 1154 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Owczarek, Hanna | | | 1208 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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