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Individual Calculations August 2018 |
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| Kupryjaniuk, Tomasz Total change: -6.80 | |   |
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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 |
| 1739 | 1885 | 6.00 | 9 | -0.17 | 40 | -6.80 | |
|  Varsha, Ramesh | | | 1664 | IND | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Krzysztynska, Anna | | | 1758 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Kupsik, Joanna | | | 1699 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Mroz, Waldemar | | | 1974 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Michalska, Aleksandra | | | 1690 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Gajzner, Ryszard | | | 1763 | POL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Backiel, Hubert | | | 1643 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Socko, Szymon | | | 1604 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Dzida, Kamil | | | 1854 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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