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Individual Calculations April 2023 |
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| Vorisek, Jaroslav Total change: -3.00 | |   |
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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 |
| 2257 | 2268 | 1.50 | 3 | -0.05 | 20 | -1.00 | |
|  Polasek, Jaroslav | m | | 2372 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Serrano Salvador, Eduardo | f | | 2257 | CZE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Muron, Miroslav | | | 2141 | CZE | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | 2. liga B 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2257 | 0.50 | 1 | -0.10 | 20 | -2.00 | |
|  Postupa, Pavel | | | 2185 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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