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Individual Calculations September 2011 |
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| Sobotnik, Petr Total change: 40.05 | |   |
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| NIKI Open Nachod 2011 | Nachod | CZE | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1858 | 5.00 | 8 | 2.67 | 15 | 40.05 | |
|  Shanel, Jaroslav | | | 2190 | CZE | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Vrana, Jan | f | | 2258 * | CZE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ruffer, Vaclav | | | 1651 | CZE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Lizner, Milan | | | 2052 | CZE | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Postupa, Pavel | | | 2060 | CZE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Novotny, Josef | | | 2143 | CZE | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Gorecki, Janusz | | | 1923 | POL | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Hubacek, Ondrej | | | 2004 | CZE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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