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Individual Calculations October 2021 |
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| Groh, Jiri Total change: -22.40 | |   |
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| European Senior Team Chess Championship 2021 - Open 65 | Praha | CZE | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 2020 | 4.00 | 9 | -1.12 | 20 | -22.40 | |
|  Kundt, Guenther | | | 1751 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Giffard, Nicolas | m | | 2247 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Postolati, Alexander | | | 1779 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Andersson, Finn | | | 1796 | DEN | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Becvar, Miroslav | | | 1863 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kierzek, Matthias | | | 2201 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Horak, Vladimir | | | 1954 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Johnsen, Oystein | | | 1958 | NOR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Hammar, Bengt | f | | 2130 | SWE | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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