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Individual Calculations May 2019 |
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| Kubik, Jaroslav Total change: -3.20 | |   |
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| Prebor Prahy 2018-2019 - I. trida - skupina 11 | Praha | CZE | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1738 | 1.00 | 4 | -0.16 | 20 | -3.20 | |
|  Mach, Petr | | | 1921 | CZE | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Koper, Stefan | | | 1855 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Nemec, Milan | | | 1976 | CZE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Wiener, Richard | | | 1844 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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