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Rapid:
Individual Calculations October 2023 |
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| Babinska, Liwia Total change: -8.40 | |   |
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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 |
| 1260 | 1383 | 7.00 | 11 | -0.21 | 40 | -8.40 | |
|  Bastrzyk, Kinga | | | 1101 | POL | 0.50 | 1 | -0.34 | 40 | -13.60 | |  Pietrzak, Natalia | | | 1109 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Wieczorek, Maja | | | 1303 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Moczala, Maja | | | 1660 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Michalska, Lena | | | 1283 | POL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Najdecka, Laura | | | 1167 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Szczepanska, Jagoda | | | 1096 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Nowak, Emilia | | | 1145 | POL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Lukasik, Aleksandra | | | 1118 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Obukhava, Anastasiya | | | 1678 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Branka, Julia | | | 1205 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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