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Individual Calculations August 2017 |
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| Suliborski, Jakub Total change: 13.20 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. B | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2109 | 6.50 | 9 | 0.66 | 20 | 13.20 | |
|  Ryngwelski, Olaf | | | 1789 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Pytel, Maciej | | | 1933 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Choroszej, Aleksander | | | 1978 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Meers, Hubert | | | 1709 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Paprocki, Jaroslaw | | | 2192 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Grochowski, Kosma | | | 1891 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kokoszczynski, Jan | | | 2130 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Sultan, Ibrahim | m | | 2055 | UAE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lukasiewicz, Krzysztof | | | 2166 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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