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Rapid:
Individual Calculations October 2023 |
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| Najdecka, Laura Total change: -21.60 | |   |
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| Polish Rapid Youth Chess Championship 2023 - G14 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1167 | 3.50 | 9 | -0.54 | 40 | -21.60 | |
|  Klintsevich, Aliaksandra | | | 1640 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Gancarz, Julia | | | 1061 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Kawka, Milena | | | 1551 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Taranowicz, Patrycja | | | 1080 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Babinska, Liwia | | | 1383 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Gruszewska, Daria | | | 1029 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Woytitzki, Sophie | | | 1212 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Samula, Zofia | | | 1077 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Chojnacka, Ada | | | 1041 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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