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Individual Calculations September 2009 |
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| Pekarkova, Eva Total change: 2.25 | |   |
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| Czech Open 2009 F - OCE Open | Pardubice | CZE | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 1952 | 0.50 | 4 | -0.51 | 15 | -7.65 | |
|  Belohlavek, Petr | | | 2205 | CZE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Oresky, Jan | | | 2150 | CZE | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Ruzicka, Ales | | | 2057 | CZE | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Petuchov, Sergej | | | 2173 | CZE | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | FIDE Open Tabor 2009 | Tabor | CZE | 2009-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1952 | 3.00 | 7 | 0.66 | 15 | 9.90 | |
| | Paulovic, Martin | | | 2174 | CZE | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Popchev, Milko | g | | 2352 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Janda, Pavel | | | 2075 | CZE | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Pokrupa, Marek | | | 2160 | CZE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Novak, Rudolf | | | 1667 | CZE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Rajnys, Vladimir | | | 2094 | CZE | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Horn, Stefan | | | 2081 | GER | 0.50 | 1 | 0.17 | 15 | 2.55 | | | * 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) | | |
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