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Individual Calculations September 2009 |
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| Pravdik, Kamil Total change: -20.25 | |   |
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| Czech Open 2009 F - OCE Open | Pardubice | CZE | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2041 | 0.50 | 3 | -0.87 | 15 | -13.05 | |
|  Vaculik, Martin | f | | 2307 | CZE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Burianek, Petr | | | 1872 | CZE | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Kotva, Milan | | | 2066 | CZE | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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) | | | | FIDE Open Tabor 2009 | Tabor | CZE | 2009-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 2041 | 1.50 | 4 | -0.48 | 15 | -7.20 | |
| | Trickov, Vasil | m | | 2324 | CZE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Mudrak, Josef | f | | 2344 | CZE | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Wagner, Adam | | | 1733 | CZE | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Hlavsa, Filip | | | 1780 | CZE | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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