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Individual Calculations July 2020 |
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| Plasil, Petr Total change: 21.40 | |   |
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| Prebor Prahy 2020 - 1. trida - skupina 11 | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1978 | 3.00 | 4 | 1.17 | 20 | 23.40 | |
|  Tuma, Jakub | f | | 2195 | CZE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Cervenka, Jan | | | 1951 | CZE | 1.00 | 1 | 0.46 | 20 | 9.20 | |  Katzer, Radovan | | | 1818 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kasalicky, Petr | | | 2083 | 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) | | | | 2. liga C 2019/2020 r10-11 | various | CZE | 2020-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 1996 | 0.50 | 2 | -0.10 | 20 | -2.00 | |
| | Zahorbensky, Jaroslav | | | 2109 | CZE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Marsalek, Zdenek | | | 2193 | CZE | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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