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Individual Calculations September 2010 |
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| Valenta, Petr Total change: -5.70 | |   |
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| Open Ceske Svycarsko | Krasna Lipa | CZE | 2010-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1967 | 1.50 | 3 | -0.38 | 15 | -5.70 | |
|  Sedivy, Ondrej | | | 1717 | CZE | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Horak, Karel | | | 2074 | CZE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Novotny, Richard | | | 1799 | CZE | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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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