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Individual Calculations April 2023 |
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| Marsalek, Lubos Total change: -14.00 | |   |
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| PSS KS 1.1 (1. trida) druzstev 2022-2023 r7-10 | Prague | CZE | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1879 | 1.00 | 3 | 0.09 | 20 | 1.80 | |
|  Urban, Zdenek | c | | 2094 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Horinek, Karel | | | 1982 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Ptak, Pavel | | | 2016 | CZE | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | SSS Krajska soutez A 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1896 | 0.50 | 2 | -0.79 | 20 | -15.80 | |
| | Vimmer, Milos | | | 1805 | CZE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Havelka, Petr | | | 1773 | CZE | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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