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Individual Calculations August 2023 |
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| Kaczmarek, Arkadiusz Total change: -5.00 | |   |
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| PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open | Prague | CZE | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2104 | 5.00 | 9 | -0.25 | 20 | -5.00 | |
|  Pang, Ethan | | | 1704 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aydincelebi, Kagan | f | | 2280 | TUR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Lien, Mikkel | | | 1875 | NOR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Rempe, Jonas | | | 1879 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Virostko, Petr | f | | 2278 | CZE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Stevik, Patrik | f | | 2275 | SVK | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zemlicka, Vit | | | 1903 | CZE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Zhang, Michelle | | | 1724 | CAN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Chubakov, Sultan | | | 2267 | KGZ | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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