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Rapid:
Individual Calculations October 2023 |
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| Zajac, Michal Total change: -38.80 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B14 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1200 | 3.00 | 8 | -0.97 | 40 | -38.80 | |
|  Jasiulewicz, Dawid | | | 1807 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Nocek, Dominik | | | 1457 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Bronikowski, Mateusz | | | 1062 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Lapczynski, Jacek | | | 1444 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Michalak, Leon | | | 1055 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Bialorudzki, Jakub | | | 1036 | POL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Michalczyk, Kajetan | | | 1002 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Skrzypinski, Franciszek | | | 1043 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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