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Individual Calculations July 2020 |
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| Kalab, Jaromir Total change: 109.40 | |   |
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| Prebor Prahy 2020 - 1. trida - skupina 12 | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1634 | 3.50 | 7 | 2.05 | 40 | 82.00 | |
|  Schmid, Jaroslav | | | 1941 | CZE | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Sramek, Jiri | | | 1820 | CZE | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Borovsky, Ivan | | | 1847 | CZE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Barabas, Ales | | | 1757 | CZE | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Pribyl, Jaroslav | | | 1912 | CZE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Heller, Jan | | | 1867 | CZE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Pospech, Radim | | | 1984 | CZE | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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) | | | NOTE: K factor changed | | Prebor Prahy 2020 - Preborova skupina | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1634 | 2.00 | 5 | 1.37 | 20 | 27.40 | |
| | Cantier, Jean-Francois | | | 1912 | CZE | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Flek, Vladislav | | | 1906 | CZE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Rondos, Jakub | | | 2034 * | CZE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Nedoma, Marek | | | 1968 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kotrba, Tomas | | | 2009 | CZE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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