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Individual Calculations September 2021 |
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| Richterova, Natasa Total change: -28.00 | |   |
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| CZECH OPEN 2021 - A - GM open | Pardubice | CZE | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2213 | 4.50 | 9 | -1.40 | 20 | -28.00 | |
|  Kubat, Pavel | | | 1913 | CZE | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Sarkar, Justin | m | | 2338 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Vestfal, Jan | | | 1898 | CZE | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Bouska, Jiri | | | 1880 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Niedbala, Bartlomiej | f | | 2360 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lopez Gomez, Jose Pablo | | | 2052 | MEX | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Wachinger, David | | | 2105 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Koubova, Anna Marie | | | 2089 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ocelak, Jakub | | | 2102 | CZE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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