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Individual Calculations September 2009 |
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| Umancova, Barbora Total change: -46.20 | |   |
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| Czech Open 2009 F - OCE Open | Pardubice | CZE | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1896 | 1.00 | 5 | -0.84 | 25 | -21.00 | |
|  Meskovs, Nikita | | | 2221 | LAT | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Bor, Tobias | | | 1937 | GER | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Bacak, Martin | | | 2125 | CZE | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Shumskis, Aleksandrs | | | 1720 | LAT | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Erban, Stepan | | | 2020 | CZE | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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) | | | NOTE: K factor changed | | Czech Open 2009 C - CPP Open | Pardubice | CZE | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1896 | 2.50 | 8 | -1.68 | 15 | -25.20 | |
| | Jelinek, Vaclav | | | 2087 | CZE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Holasek, Pavel | | | 2132 | CZE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Martinek, Lubomir | | | 1730 | CZE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Kapusta, Petr | | | 2162 | CZE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Sabolova, Kristyna | | | 1740 | CZE | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Sancar, Alina | | | 1724 | GER | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Kamrla, Robin | | | 1720 | GER | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Marikova, Jana | | | 1779 | CZE | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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