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Individual Calculations September 2021 |
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| Mrazek, Roman Total change: 126.40 | |   |
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| Ostravsky konik 2021 - FIDE open B | Ostrava | CZE | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1573 | 4.00 | 9 | 2.11 | 40 | 84.40 | |
|  Blecha, Zdenek | | | 1854 | CZE | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Tvrdy, Petr | | | 1894 | CZE | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Snyta, Zdenek | | | 1973 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kusak, Lubomir | | | 1784 | CZE | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Tylecek, Drahomir | | | 1811 | CZE | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Geffert, Michal | | | 1840 | CZE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Maroszczyk, Wieslaw | | | 1772 | CZE | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Eichler, Bretislav | | | 1715 | CZE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Sysala, Stanislav | | | 1672 | CZE | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * 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) | | | | Jesenik Open 2021 - B | Jesenik | CZE | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1573 | 4.50 | 8 | 1.05 | 40 | 42.00 | |
| | Marak, Jakub | | | 1783 | CZE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Fibich, Milan | | | 1293 | CZE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Martinka, Jakub | | | 1887 | CZE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Basler, Jan | | | 1226 | CZE | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Stedry, Jachym | | | 1345 | CZE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Cujdik, Jiri | | | 1908 | CZE | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Molnar, Jiri | | | 1869 | CZE | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Rychlik, Zdenek | | | 1727 | CZE | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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