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Individual Calculations April 2009 |
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| Malaczek, Mateusz Total change: 9.60 | |   |
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| VII New Year Festival B | Koszalin | POL | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1786 | 3.00 | 6 | 0.64 | 15 | 9.60 | |
|  Adamowicz, Maciej | | | 1838 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Sujkowski, Pawel | | | 1805 | POL | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Guca, Krzysztof | | | 1813 | POL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Piotrowski, Arkadiusz | | | 1914 | POL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Karski, Lukasz | | | 1963 | POL | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Karski, Sebastian | | | 1862 | POL | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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