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Individual Calculations July 2020 |
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| Cantier, Jean-Francois Total change: -31.80 | |   |
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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 |
| 1825 | 1912 | 3.50 | 6 | -0.09 | 20 | -1.80 | |
|  Zimovcak, Zdenek | | | 1512 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sakar, Milos | | | 1926 | CZE | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Schmid, Jaroslav | | | 1941 | CZE | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Cerny, Richard | | | 1785 | CZE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Sova, Ondrej | | | 1863 | CZE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Kral, Radovan | | | 1920 | CZE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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) | | | | Prebor Prahy 2020 - Preborova skupina | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1912 | 1.00 | 5 | -1.50 | 20 | -30.00 | |
| | Jirman, Pavel | | | 1965 | CZE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Kalab, Jaromir | | | 1634 | CZE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Havlickova, Lenka | | | 1895 | CZE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Novak, Vaclav | | | 2048 | CZE | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Miskolczi, Vitezslav | | | 1988 | CZE | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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