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Individual Calculations September 2023 |
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| Plesek, Jiri Total change: -42.20 | |   |
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| SUMMER PRAGUE OPEN 2023 - A - IM open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1947 | 3.00 | 8 | -2.11 | 20 | -42.20 | |
|  Jordanov, Mihail | | | 2152 | MKD | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Petr, Jakub | f | | 2238 | CZE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Slusarczyk, Anna | | | 1772 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Felix, Raphael | | | 1599 | RSA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ahlam, Rashed | | | 1704 | UAE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Sklenar, Tomas | | | 1760 | CZE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Janssen, Henner | | | 1725 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Al-Blooshi, Hamad Essa | | | 1726 | UAE | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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