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Individual Calculations September 2009 |
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| Erban, Stepan Total change: -29.25 | |   |
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| Czech Open 2009 F - OCE Open | Pardubice | CZE | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2020 | 2.00 | 6 | -1.17 | 25 | -29.25 | |
|  Macharacek, Simon | | | 2169 | CZE | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Litvinova, Oxana | | | 1643 | CZE | 1.00 | 1 | 0.09 | 25 | 2.25 | | | Balacek, Tadeas | | | 2098 | CZE | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Vavrinec, Tomas | | | 2067 | CZE | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Umancova, Barbora | | | 1896 | CZE | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Reznicek, Marcel | | | 2043 | CZE | 0.00 | 1 | -0.47 | 25 | -11.75 | |
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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