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Individual Calculations October 2021 |
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| Koehler, Gerhard Total change: 8.20 | |   |
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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 |
| 2122 | 2183 | 5.50 | 9 | 0.41 | 20 | 8.20 | |
|  Horak, Vladimir | | | 1954 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Hammar, Bengt | f | | 2130 | SWE | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Berthelot, Yannick | f | | 2266 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Lederman, Leon | m | | 2246 | ISR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Bhend, Edwin | m | | 2104 | SUI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Boguszlavszkij, Jevgenyij | m | | 2144 | HUN | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Neckar, Lubomir | m | | 2274 | CZE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kierzek, Matthias | | | 2201 | GER | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Konvalinka, Vladislav | | | 1783 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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