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Individual Calculations August 2012 |
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| Halla, Jiri Total change: 9.45 | |   |
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| Memorial Karla Pruchy - National FIDE OPEN 2012 | Praha | CZE | 2012-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1870 | 3.50 | 4 | 0.74 | 15 | 11.10 | |
|  Mackova, Veronika | | | 1479 | CZE | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Kympl, Tomas | | | 1625 | CZE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Bohac, Jaroslav | | | 1910 | CZE | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Silhavy, Miroslav | | | 1792 | CZE | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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 2012 - F - 4-member team tournament | Pardubice | CZE | 2012-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1876 | 0.50 | 2 | -0.11 | 15 | -1.65 | |
| | Crha, Pavel | | | 2079 | CZE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Vecera, Petr | | | 1973 | CZE | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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