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Individual Calculations July 2009 |
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| Kouba, Petr Total change: -16.75 | |   |
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| Krajsky prebor PDSS | various | CZE | 2008-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2046 | 1.50 | 4 | -0.67 | 25 | -16.75 | |
|  Ambroz, Antonin | | | 2111 | CZE | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Ptacek, Lubos | | | 2061 | CZE | 0.50 | 1 | 0.02 | 25 | 0.50 | |  Svub, Jan | | | 1996 | CZE | 0.00 | 1 | -0.57 | 25 | -14.25 | | | Bartosova, Lucie | | | 1884 | CZE | 0.50 | 1 | -0.21 | 25 | -5.25 | |
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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