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Individual Calculations August 2018 |
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| Markowski, Tomasz Total change: 1.20 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. A | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2340 | 2561 | 7.00 | 9 | 0.12 | 10 | 1.20 | |
|  Dubinski, Mateusz | c | | 2245 | POL | 0.00 | 1 | -0.87 | 10 | -8.70 | |  Smirnova, Ekaterina | | wf | 2161 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Baum, Jonasz | | | 2272 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Zakrzewski, Marek | f | | 2309 | POL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Baskin, Robert | m | | 2339 | GER | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Kosakowski, Jakub | f | | 2324 | POL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Molenda, Marcin | f | | 2382 | POL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ostrovskiy, Andrey | m | | 2431 | UKR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Mista, Aleksander | g | | 2595 | POL | 1.00 | 1 | 0.55 | 10 | 5.50 | | | * 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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