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Individual Calculations February 2014 |
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| Kubelova, Sona Total change: -19.80 | |   |
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| Czech Chess Christmas 2013 - open | Litomysl | CZE | 2013-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1711 | 2.50 | 9 | -2.04 | 15 | -30.60 | |
|  Pekar, Vaclav | | | 2111 * | CZE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Ptacek, Tomas | | | 1990 | CZE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Pyzio, Amelia | | | 1336 | POL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Jandl, Vojtech | | | 1861 | CZE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Stankiewicz, Alicja | | | 1435 | POL | 0.00 | 1 | -0.83 | 15 | -12.45 | | | Gazik, Jakub | | | 1491 | SVK | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Mihal, Sergej | | | 1834 | CZE | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Buchta, Martin | | | 1639 | CZE | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Solc, Filip | | | 1674 | CZE | 0.50 | 1 | -0.05 | 15 | -0.75 | | | * 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) | | | | Prague Open 2014 - B - open | Praha | CZE | 2014-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1711 | 2.00 | 6 | 0.72 | 15 | 10.80 | |
| | Jaeger, Andre | | | 2014 | GER | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Andersen, Carsten | | | 1915 | DEN | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Svitak, David | | | 1989 | CZE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Klimek, Petr | | | 1849 | CZE | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Hrdina, Karl | | | 1915 | AUT | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Radzhabov, Rodion | | | 1971 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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