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Individual Calculations August 2017 |
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| Niedzwiecki, Miroslaw Total change: -29.00 | |   |
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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 |
| 1785 | 1719 | 2.50 | 9 | -1.45 | 20 | -29.00 | |
|  Sroka, Janusz | | | 2044 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Lukasiewicz, Anna | | | 2110 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Murawko, Katarzyna | | | 2022 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tkaczyk, Weronika | | | 1605 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kalhorn, Marcin | | | 1608 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Zurkiewicz, Krzysztof | | | 1641 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Rejniak, Zuzanna | | | 1632 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Karhula, Sandro | | | 1747 | FIN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Kowalczyk, Waldemar | | | 1652 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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