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Individual Calculations April 2023 |
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| Kopicka, Karel Total change: 0.40 | |   |
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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 |
| 1844 | 2035 | 1.50 | 2 | 0.02 | 20 | 0.40 | |
|  Straka, Jaroslav | | | 1915 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Koller, Martin | | | 1773 | CZE | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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