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Individual Calculations August 2015 |
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| Olejarczyk, Bogdan Total change: -34.60 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open B | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2087 | 5.50 | 9 | -1.73 | 20 | -34.60 | |
|  Maminski, Hubert | | | 1763 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Kaminski, Jan | | | 1768 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zaleski, Lukasz | | | 1957 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Celinski, Kamil | | | 1845 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pastuszko, Kinga | | | 1877 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Katus, Tomasz | | | 1759 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kaczmarska, Joanna | | | 1876 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kopaczewski, Adam | | | 1835 | POL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kowalska, Elzbieta | | wf | 1855 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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