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Individual Calculations September 2021 |
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| Konvalinka, Vladislav Total change: 26.80 | |   |
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| SUMMER PRAGUE OPEN 2021 - A - IM open | Praha | CZE | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1718 | 1.50 | 8 | -0.74 | 20 | -14.80 | |
|  Brozka, Karel | | | 2054 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Rathner, Raffael | | | 1933 | AUT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Haverkamp, Klaus, Dr. | | | 1879 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Hofmann, Tim | | | 1863 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Angermuende, Dirk | | | 1948 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Hrdina, Karl | | | 1896 | AUT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Juhanak, Daniel | | | 1799 | CZE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Schirmag, Wolfgang | | | 1777 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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 |
| 1957 | 1718 | 4.00 | 9 | 2.08 | 20 | 41.60 | |
| | Blumel, Otto | | | 1965 | CZE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Taborsky, Rostislav | f | | 2090 | CZE | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Ocelak, Jakub | | | 2102 | CZE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hrbek, Tomas | | | 1833 | CZE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Novotny, David | | | 1923 | CZE | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Skala, Jaromir | | | 1887 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Cermak, Jan | | | 1938 | CZE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Aubrecht, Petr | | | 2016 | CZE | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Pavlicek, Petr | | | 1863 | CZE | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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