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Individual Calculations December 2021 |
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| Hacha, Ales Total change: -33.40 | |   |
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| SSLK - Krajsky prebor 2021/2022 r2-4 | various | CZE | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 2125 | 1.50 | 3 | -0.82 | 20 | -16.40 | |
|  Tadlik, Petr | | | 1869 | CZE | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Bach, Ulf-Gunter | | | 1994 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Machacek, Jan | | | 1847 | CZE | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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) | | | | 2. liga C 2021/2022 r2-3 | various | CZE | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 2114 | 0.00 | 1 | -0.85 | 20 | -17.00 | |
| | Machacek, Jan | | | 1813 | CZE | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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