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Individual Calculations February 2019 |
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| Zacek, Petr Total change: -8.80 | |   |
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| Krajska soutez SSS 2018/2019 skupina A r6-7 | various | CZE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1872 | 0.50 | 2 | -0.44 | 20 | -8.80 | |
|  Matous, Rudolf | | | 1822 | CZE | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Cmiko, Jakub | | | 1967 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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