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Individual Calculations August 2017 |
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| Posuniak, Weronika Total change: -22.40 | |   |
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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 |
| 1899 | 1855 | 3.50 | 9 | -0.56 | 40 | -22.40 | |
|  Borawski, Jakub | | | 2161 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Karpinski, Ryszard | | | 1643 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Khabinets, Ivan | | | 2105 | UKR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Chomczyk, Marek | | | 2174 | POL | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Sliwerski, Radoslaw | | | 2044 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kaminski, Maciej | | | 1984 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Pasternak-Winiarski, Adam | | | 1658 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Rogala, Milosz | | | 1683 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Zurkiewicz, Krzysztof | | | 1641 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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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