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Individual Calculations September 2011 |
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| Kopecek, Ivan Total change: -31.20 | |   |
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| Open Duras BVK 2011 | Brno | CZE | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2001 | 5.50 | 8 | 0.37 | 30 | 11.10 | |
|  Glacner, Karel | | | 1710 | CZE | 1.00 | 1 | 0.15 | 30 | 4.50 | |  Cagasik, Tomas | | | 2255 | CZE | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Sikora, Lukas | | | 1931 | CZE | 0.00 | 1 | -0.60 | 30 | -18.00 | | | Docekal, Ales | | | 1795 | CZE | 0.50 | 1 | -0.26 | 30 | -7.80 | | | Richterova, Natasa | | | 1691 | CZE | 1.00 | 1 | 0.14 | 30 | 4.20 | | | Zejda, Karel | | | 1869 | CZE | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Dvorak, Adam | | | 1924 | CZE | 0.50 | 1 | -0.11 | 30 | -3.30 | | | Kubicek, Pavel | | | 1944 | CZE | 1.00 | 1 | 0.42 | 30 | 12.60 | |
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) | | | NOTE: K factor changed | | Czech Open 2011 - B - open rating tournament | Pardubice | CZE | 2011-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1983 | 2.50 | 9 | -2.82 | 15 | -42.30 | |
| | Walter, Thomas | | | 2144 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Kozusek, Daniel | | | 1728 | CZE | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Hansch, Stephan | | | 1856 | GER | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Khalilov, Sakhavat | | | 1911 | RUS | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Duchateau, Thomas | | | 2060 | FRA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Franz, Tobias | | | 1893 | GER | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Kompe, Joerg | | | 1882 | GER | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Van Akkeren, Arno | | | 1871 | NED | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Koch, Valentin | | | 1872 | GER | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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