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Blitz:
Individual Calculations October 2023 |
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| Grad, Zuzanna Total change: -28.80 | |   |
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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 |
| 1196 | 1126 | 3.00 | 9 | -0.72 | 40 | -28.80 | |
|  Mamak, Malgorzata | | | 1404 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Owczarek, Hanna | | | 1208 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Tkacz, Katarzyna | | | 1369 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Koc, Hanna | | | 1051 | POL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Cudyk, Oliwia | | | 1262 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Pajak, Patrycja | | | 1081 | POL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Sekiewicz, Weronika | | | 1073 | POL | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Grad, Barbara | | | 1197 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Bartkowiak, Aleksandra | | | 1121 | POL | 0.00 | 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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