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Individual Calculations August 2023 |
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| Dudkova, Josefina Total change: 5.60 | |   |
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| CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1580 | 1.00 | 4 | 0.14 | 40 | 5.60 | |
|  Zemlicka, Vit | | | 1934 | CZE | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Mrazek, Adam | | | 1720 | CZE | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Zadrapa, Jakub | | | 1775 | CZE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Zrust, Tomas | | | 1836 | CZE | 0.00 | 1 | -0.19 | 40 | -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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