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Individual Calculations April 2020 |
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| Marsalek, Zdenek Total change: 16.40 | |   |
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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 |
| 2146 | 2177 | 4.50 | 7 | 0.82 | 20 | 16.40 | |
|  Grecny, Karol | | | 1839 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Thorhallsson, Throstur | g | | 2424 | ISL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sommaro, Katja | | | 2075 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Mudrak, Josef | f | | 2213 | CZE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Grabuzova, Tatiana | | wg | 2272 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Zpevak, Pavel | m | | 2344 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Harstad, Christian | | | 1854 | NOR | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
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