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Individual Calculations September 2021 |
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| Zvolensky, David Total change: -55.40 | |   |
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| CZECH OPEN 2021 - A - GM open | Pardubice | CZE | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2154 | 3.00 | 9 | -1.74 | 20 | -34.80 | |
|  Dann, Matthias | m | | 2508 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Jirousek, Jan | | | 1985 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Neuman, Petr | g | | 2397 | CZE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Reza, Wojciech | f | | 2304 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gnojek, Petr | | | 2267 | CZE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Gorny, Michael | | | 2008 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Adamczyk, Zuzanna | | wc | 1921 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Petersen, Marcel | | | 1922 | GER | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Pavlicek, Lukas | | | 1938 | CZE | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | POHAR mesta Ricany 2021 A | Ricany | CZE | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2136 | 5.50 | 8 | -1.03 | 20 | -20.60 | |
| | Pejrimovska, Viola Ruby | | | 1773 | CZE | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Vojta, Jakub | | | 2150 | CZE | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Ruzicka, Filip | | | 1783 | CZE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Hampel, Rudolf | | | 1736 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petras, Milan | c | | 1938 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Nentvich, Libor | | | 1771 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hrbek, Tomas | | | 1833 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bartos, Vaclav | | | 1879 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | |
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