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Individual Calculations September 2009 |
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| Pisk, Petr Total change: -4.90 | |   |
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| IM Tespo Engineering Brno 2009 | Brno | CZE | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2324 | 5.00 | 10 | -0.95 | 10 | -9.50 | |
|  Cip, Dalibor | | | 2200 | CZE | 0.50 | 1 | -0.17 | 10 | -1.70 | |  Bagrationi, Alexander | m | | 2370 | UKR | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Kuchynka, Lukas | | | 2199 | CZE | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Lundeby, Oyvind Andersen | | | 2213 | NOR | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Simek, Petr (86) | | | 2253 | CZE | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Borosova, Zuzana | | wm | 2260 | SVK | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Ponizil, Cyril | f | | 2278 | CZE | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Spodny, Josef | | | 2088 | CZE | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Pakhomov, Alexey | m | | 2439 | RUS | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Pertlova, Sona | | wm | 2232 | CZE | 0.50 | 1 | -0.13 | 10 | -1.30 | |
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) | | | | Czech Open 2009 F - OCE Open | Pardubice | CZE | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2351 | 2.50 | 3 | 0.46 | 10 | 4.60 | |
| | Erban, Jiri | | | 2075 | CZE | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Trhal, Tomas | | | 2029 | CZE | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Bernasek, Jan | m | | 2470 | CZE | 0.50 | 1 | 0.16 | 10 | 1.60 | |
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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