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Individual Calculations April 2009 |
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| Czajkowski, Adam Total change: -15.25 | |   |
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| XI Kêtrzyñski Festiwal Szachowy B | Ketrzyn | POL | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1756 | 3.00 | 7 | -0.61 | 25 | -15.25 | |
|  Kostecki, Rafal | | | 1843 | POL | 0.50 | 1 | 0.12 | 25 | 3.00 | |  Prazych, Tadeusz | | | 1606 | POL | 0.00 | 1 | -0.70 | 25 | -17.50 | | | Opalinski, Krzysztof | | | 1862 | POL | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Kaluzny, Krzysztof | | | 1534 | POL | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Hekman, Dominik | | | 1667 | POL | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Michalak, Robert | | | 1838 | POL | 1.00 | 1 | 0.61 | 25 | 15.25 | | | Nisztuk, Michal | | | 1847 | POL | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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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