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Individual Calculations September 2023 |
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| Jankowski, Aleksander Total change: -38.20 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1717 | 2.50 | 7 | -1.91 | 20 | -38.20 | |
|  Bereza, Jakub | | | 1317 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zgadzaj, Rafal | c | | 1994 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Sudja, Corentin | | | 1615 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Wojcik, Grzegorz | | | 1530 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Yakovenko, Maxim | | | 1533 | UKR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Blaszkiewicz, Jakub | | | 1674 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Lukasik, Zuzanna | | | 1615 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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