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Individual Calculations August 2017 |
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| Wadima, Humaid S H Alkalbani Total change: 17.60 | |   |
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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 |
| 1824 | 1653 | 3.00 | 9 | 0.44 | 40 | 17.60 | |
|  Choroszej, Aleksander | | | 1978 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Mike, Patryk | | | 1863 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rudnik, Anna | | | 1793 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Kurowski, Andrzej | | | 1831 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kowalczyk, Waldemar | | | 1652 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Szefer, Michal | | | 1928 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Dzienisiuk, Janusz | | | 1814 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Pietrzak, Wojciech | | | 1825 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kolodziejczyk, Andrzej | | | 1733 | POL | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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