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Individual Calculations November 2014 |
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| Widera, Jan Total change: -55.20 | |   |
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| Memorial Romana Baka 2014 | Chorzow | POL | 2014-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1906 | 4.00 | 9 | -2.76 | 20 | -55.20 | |
|  Mandla, Maciej | | | 1635 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Kubicka, Anna | | | 1734 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Cieraszewski, Piotr | | | 1838 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Pasieka, Marcin | | | 1626 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Jopek, Krzysztof | | | 1865 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Nowakowski, Jan | | | 1692 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Gredka, Dominika | | | 1506 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mostowski, Boguslaw | | | 1766 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Kostowski, Andrzej | | | 1629 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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