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Individual Calculations August 2015 |
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| Harazinska, Ewa Total change: -18.40 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open B | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2034 | 5.50 | 9 | -0.46 | 40 | -18.40 | |
|  Slomski, Arkadiusz | | | 1733 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Harazinska, Magdalena | | | 1857 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Kowalczyk, Rafal | | | 2158 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Kaczmarska, Joanna | | | 1876 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Zlatin, Alexander | | | 1992 | ISR | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Rozowski, Marcin | | | 1915 | POL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Sacharewicz, Krzysztof | | | 1708 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Trybula, Agata | | | 1634 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Szczesniak, Konrad | | | 2159 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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