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Individual Calculations August 2015 |
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| Sobotka, Jan Total change: -19.40 | |   |
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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 |
| 1738 | 1604 | 1.00 | 6 | -0.97 | 20 | -19.40 | |
|  Binkowska, Agata | | | 1857 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Skladzien, Romuald | | | 1847 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Bitowt, Jacek | | | 1712 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Godzwon, Iwo | | | 1754 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kwiek, Janusz | | | 1691 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Chyzy, Jakub | | | 1565 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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