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Individual Calculations April 2023 |
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| Svacina, Petr Total change: -7.00 | |   |
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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 |
| 1937 | 2028 | 1.50 | 3 | -0.37 | 20 | -7.40 | |
|  Hurtak, Otto | | | 1906 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Jarrah, Kamal | | | 2058 | CZE | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Hrbek, Tomas | | | 1848 | CZE | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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 |
| 2056 | 2045 | 0.50 | 1 | 0.02 | 20 | 0.40 | |
| | Tichonov, Jiri | | | 2056 | UKR | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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