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Individual Calculations September 2009 |
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| Juchelka, Petr Total change: -9.00 | |   |
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| Czech Open 2009 F - OCE Open | Pardubice | CZE | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1900 | 0.50 | 3 | -0.36 | 25 | -9.00 | |
|  Jirasek, Pavel | | | 2265 | CZE | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Borisovs, Leonids | | | 2091 | LAT | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Hacaperka, Michal | | | 1896 | CZE | 0.50 | 1 | -0.01 | 25 | -0.25 | |
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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