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Individual Calculations September 2021 |
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| Cieslak, Leszek Total change: -13.60 | |   |
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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 |
| 1916 | 1800 | 2.50 | 9 | -0.68 | 20 | -13.60 | |
|  Simecek, Bohumil | | | 2095 | CZE | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Hajek, Zdenek | | | 1958 | CZE | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Heyne, Lukas | | | 2062 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lhotsky, Frantisek | | | 1977 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vavruska, Antonin | | | 1966 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Wiebe, Daniel | | | 1988 | CAN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hofmann, Tim | | | 1863 | GER | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Horyna, Josef | | | 1751 | CZE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Sichrovsky, Tomas | | | 1587 | CZE | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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