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Individual Calculations August 2022 |
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| Dobrovolsky, Ladislav Total change: -18.20 | |   |
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| Open Bohumin 2022 - A | Bohumin | CZE | 2022-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2228 | 6.00 | 9 | -1.82 | 10 | -18.20 | |
|  Buchtova, Viktorie | | | 1523 | CZE | 0.50 | 1 | -0.49 | 10 | -4.90 | |  Brzezina, Pawel | | | 1828 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hanak, Tomas | | | 1906 | CZE | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Macura, Mateusz | | | 1552 | POL | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Oborny, Stanislav | | | 1895 | CZE | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Petrov, Nikolaj | | | 1726 | CZE | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Kostka, Vit | f | | 2168 | CZE | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Posluszny, Tomasz | | | 1972 | POL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Kolar, Stanislav | | | 1964 | CZE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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