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Individual Calculations August 2023 |
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| Petrov, Marian Total change: -7.60 | |   |
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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 |
| 2251 | 2454 | 6.00 | 9 | -0.76 | 10 | -7.60 | |
|  Radovic, Stefan | | | 2054 * | SWE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Flajsman, Pavel | | | 2192 | CZE | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Laurent, Julien G. | f | | 2231 | FRA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Vojta, Jakub | f | | 2277 | CZE | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Obsivac, Josef | f | | 2276 | CZE | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Reimann, Sebastian | | | 2265 | GER | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Chubakov, Sultan | | | 2267 | KGZ | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Stinka, Jakub | f | | 2306 | CZE | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Narva, Mai | m | wg | 2387 | EST | 0.00 | 1 | -0.59 | 10 | -5.90 | | | * 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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