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Individual Calculations April 2023 |
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| Vondra, Zbynek Total change: 2.00 | |   |
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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 |
| 1838 | 2078 | 2.50 | 3 | 0.12 | 20 | 2.40 | |
|  Wiener, Richard | | | 1791 | CZE | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Kvasnicka, Ladislav | | | 1796 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Schmid, Jaroslav | | | 1927 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | 2. liga B 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2092 | 1.00 | 2 | -0.02 | 20 | -0.40 | |
| | Trejbal, Stanislav | | | 2054 | CZE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Vicar, Petr | | | 2116 | CZE | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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) | | |
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