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Individual Calculations December 2021 |
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| Hosticka, Frantisek Total change: -10.40 | |   |
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| ST Open Memorial Josefa Mahrly 2021 | Praha | CZE | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 2052 | 5.50 | 7 | 0.29 | 20 | 5.80 | |
|  Lavrincik, Pavel | | | 1744 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Konvalinka, Vladislav | | | 1768 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Koper, Stefan | | | 1878 | CZE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Fiala, Jan | | | 1996 | CZE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ptak, Pavel | | | 2012 | CZE | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Holub, Jan | | | 1839 | CZE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kalvach, Ladislav | | | 1726 | CZE | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | 2. liga A 2021/2022 r2-3 | various | CZE | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2053 | 0.00 | 2 | -0.81 | 20 | -16.20 | |
| | Kopriva, Martin | | | 2095 | CZE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Hrdina, Robin | | | 2151 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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