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Individual Calculations February 2023 |
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| Mrazek, Adam Total change: 56.40 | |   |
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| PRAGUE OPEN 2023 A - IM open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1685 | 3.50 | 9 | 0.94 | 40 | 37.60 | |
|  Skaar, Ben Samuel Groth | | | 2025 | NOR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | John, Tom | | | 1891 | IRL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Stefaniv, Vladislav | | | 1454 | CZE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Dedek, Jan | | | 1891 | CZE | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Mizicka, Matus | | | 1984 | SVK | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Docekalova, Alexandra | | | 1929 | CZE | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Tesar, Jakub | | | 1903 | CZE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Petras, Milan | c | | 1844 | CZE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sinervuo, Veli-Pekka | | | 1826 | FIN | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | | | 1. liga mladeze B 2022-2023 r6-7 | various | CZE | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1685 | 1.00 | 2 | 0.47 | 40 | 18.80 | |
| | Slaby, Matej | | | 1906 | CZE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Nagyova, Daniela | | | 1827 | CZE | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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