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Individual Calculations April 2020 |
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| Dettmann, Holger Total change: 6.80 | |   |
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| World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2012 | 3.50 | 6 | 0.34 | 20 | 6.80 | |
|  Pieper, Thomas, Dr. | | | 2258 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Schlag, Andreas | | | 2057 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Ortoft, Kai | | | 1972 | NOR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Horak, Vladimir | | | 1982 | CZE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Chin, Francis Choy Wan | | | 1870 | MAS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Vorackova, Jarmila | | | 1824 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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