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Individual Calculations April 2023 |
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| Koubek, Vaclav Total change: 22.00 | |   |
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| PSS KS 1.2 (1. trida) druzstev 2022-2023 r7-10 | Prague | CZE | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2025 | 3.00 | 3 | 1.10 | 20 | 22.00 | |
|  Lizner, Jaroslav | | | 1897 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Kopta, Jiri | | | 1904 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Nemec, Milan | | | 1976 | CZE | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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