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Individual Calculations September 2012 |
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| Cach, Jakub Total change: 100.50 | |   |
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| Czech Open 2012 - D - Open European Amateurs Championship | Pardubice | CZE | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1596 | 4.50 | 9 | 2.50 | 30 | 75.00 | |
|  Dvorak, Eduard | | | 1855 | CZE | 0.00 | 1 | -0.18 | 30 | -5.40 | |  Burgermeister, Michal | | | 1828 | CZE | 1.00 | 1 | 0.79 | 30 | 23.70 | | | Zima, Tomas | | | 1814 | CZE | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Weiss, Petr | | | 1893 | CZE | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Maliszewski, Jaroslaw | | | 1796 | POL | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Svida, Rostislav | | | 1775 | CZE | 1.00 | 1 | 0.73 | 30 | 21.90 | | | Lasek, Frantisek | | | 1826 | CZE | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Muratova, Saltanat | | | 1787 | KAZ | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Orhan, Eda | | | 1769 | GER | 1.00 | 1 | 0.73 | 30 | 21.90 | |
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 | | European Youth Chess Championship 2012 - B14 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1596 | 3.00 | 9 | 1.70 | 15 | 25.50 | |
| | Kovalev, Egor | | | 1992 | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kravec, Patrik | | | 1910 | SVK | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Abramciuc, Marius | | | 1990 | MDA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Tuerlinckx, Ben | | | 1938 | BEL | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Striechman, Orri | | | 1969 | ISR | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Taylor, Adam C | | | 1962 | ENG | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Gavrilov, Mikhail | | | 1857 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Lopez Popov, Ivan | | | 1719 | LUX | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Lappalainen, Matias | | | 1870 | FIN | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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