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Individual Calculations May 2023 |
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| Pokorna, Jana Total change: -0.60 | |   |
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| Turnaj sachovych nadeji 2023 - Pobeskydi Open | Frydek-Mistek | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1574 | 4.00 | 9 | -0.03 | 20 | -0.60 | |
|  Babula, Matej | | | 1804 | CZE | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Kosut, Tomas | | | 1911 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Stevik, Patrik | | | 1338 | SVK | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zmelty, David | | | 1361 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kucharska, Helena | | | 1817 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Taus, Zdenek | | | 1271 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Roubal, Matyas | | | 1921 | CZE | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Litner, Igor | | | 1970 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Strzoda, Natalia | | | 1245 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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