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Individual Calculations May 2017 |
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| Sobotnik, Petr Total change: -21.20 | |   |
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| Prebor Prahy 2016-17 - I. trida - skupina 11 | Praha | CZE | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1967 | 4.00 | 8 | -1.06 | 20 | -21.20 | |
|  Hadrava, Jaroslav | | | 1942 | CZE | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Sebo, Igor | | | 1824 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Stanek, Ondrej | | | 1885 | CZE | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Svoboda, Jaroslav | | | 1622 | CZE | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Pesr, Jaromir | | | 2014 | CZE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Heller, Jan | | | 1870 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Forman, Miroslav | | | 1850 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Zikmund, Daniel | | | 1880 | CZE | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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