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Individual Calculations August 2018 |
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| Lasota, Adam Total change: -3.40 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1933 | 6.00 | 9 | -0.17 | 20 | -3.40 | |
|  Koruch, Maria | | | 1714 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Herman, Monika | | | 1804 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Baranowicz, Jan | | | 1723 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kupsik, Joanna | | | 1699 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mroz, Waldemar | | | 1974 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Markiewicz, Michal | | | 1886 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Okurowski, Michal | | | 1533 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matyszkiewicz, Wiktor | | | 1771 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bajkowski, Marcin | | | 1919 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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