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Individual Calculations March 2023 |
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| Cechura, Petr Total change: -17.00 | |   |
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| 2. liga D 2022-2023 r8-9 | various | CZE | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2193 | 0.50 | 1 | -0.19 | 20 | -3.80 | |
|  Grundman, Vaclav | | | 2052 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | KHSS Krajsky prebor 2022-2023 r8-9 | various | CZE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2193 | 1.00 | 2 | -0.66 | 20 | -13.20 | |
| | Prazak, Matous | | | 1910 | CZE | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Sadek, Vojtech | | | 1936 | 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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