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Individual Calculations September 2012 |
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| Kejzar, Petra Total change: 33.90 | |   |
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| Czech Open 2012 - C - open rating tournament | Pardubice | CZE | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1696 | 4.50 | 9 | 1.82 | 15 | 27.30 | |
|  Saucuk, Martin | | | 1939 | CZE | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Snehota, Martin | | | 1876 | CZE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mukashev, Aminzhan | | | 1467 | KAZ | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Sodomka, Adam | | | 1907 | CZE | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Janeba, Petr | | | 1882 | CZE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Poghosyan, Tigran | | | 1867 | GER | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Rogos-Sen., Jan | | | 1862 | SVK | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Oberhofer, Peter | | | 1915 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Vesely, Roman | | | 1966 | CZE | 1.00 | 1 | 0.83 | 15 | 12.45 | |
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) | | | | European Youth Chess Championship 2012 - G16 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1704 | 3.00 | 9 | 0.44 | 15 | 6.60 | |
| | Cosman, Andreea-Marioara | | | 1927 | ROU | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Rojikova, Lenka | | | 1866 | CZE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Marikova, Jana | | | 1887 | CZE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Jacimovic, Sara | | | 1933 | BIH | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Foster, Chantelle L | | | 1824 | ENG | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Gueci, Laura | | | 1819 | ITA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Leonardi, Caterina | | | 1884 | SLO | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Hiebler, Laura | | | 1795 | AUT | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Colantuono, Virginia | | | 1892 | ITA | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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) | | |
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