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Individual Calculations July 2008 |
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| Siwik, Rafal Total change: -14.25 | |   |
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| Lower Silesian Chess Leagues | Dolny Slask | POL | 2007-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2045 | 1.50 | 3 | -0.57 | 25 | -14.25 | |
|  Chrzanowski, Michal | | | 1981 | POL | 0.50 | 1 | -0.09 | 25 | -2.25 | |  Sokolski, Aleksander | | | 1898 | POL | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Dadello, Krzysztof | | | 1824 | POL | 0.00 | 1 | -0.78 | 25 | -19.50 | |
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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