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Individual Calculations July 2009 |
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| Ondika, Roman Total change: -10.00 | |   |
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| 2. liga F | various | CZE | 2008-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1930 | 2.00 | 4 | 0.18 | 25 | 4.50 | |
|  Hradil, Karel | | | 1876 | CZE | 0.50 | 1 | -0.08 | 25 | -2.00 | |  Brazina, David | | | 2033 | CZE | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Pys, Zbynek | | | 1915 | CZE | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Pan, Vladimir | | | 2035 | CZE | 0.50 | 1 | 0.14 | 25 | 3.50 | |
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) | | | | Open Orlova 2009 | Orlova | CZE | 2009-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 1930 | 0.00 | 3 | -0.58 | 25 | -14.50 | |
| | Kubos, Rostislav | | | 2194 | CZE | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Zimniok, Lubomir | | | 2091 | CZE | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Olsar, Jaroslav | | | 2280 | CZE | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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