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Individual Calculations April 2023 |
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| Koper, Stefan Total change: -20.00 | |   |
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| PSS KP (Prebor) druzstev 2022-2023 r7-10 | Prague | CZE | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1787 | 0.50 | 4 | -0.50 | 20 | -10.00 | |
|  Hejsek, Lukas | | | 2025 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ptak, Pavel | | | 2016 | CZE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Reichel, Tomas | | | 1925 | CZE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Strnad, Jakub | | | 1956 | CZE | 0.00 | 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) | | | | JSS - 1. divize 2022-2023 r10 | various | CZE | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1789 | 0.00 | 1 | -0.50 | 20 | -10.00 | |
|  Pekarovic, Jaroslav | | | 1786 | CZE | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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