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Rapid:
Individual Calculations April 2023 |
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| Mrazek, Roman Total change: -36.80 | |   |
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| Open Petrvald 2023 | Petrvald | CZE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1974 | 5.50 | 9 | -0.92 | 40 | -36.80 | |
|  Wasilewski, Mateusz | | | 1574 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Petrov, Nikolaj | | | 1593 | CZE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Vizner, Jaroslav | | | 1856 | CZE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Jendrowiak, Maciej | | | 1816 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Olsar, Zdenek | | | 1857 | CZE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Fialka, Adam | | | 1843 | CZE | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Chmiel, Jan | | | 1621 | CZE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Sebesta, Jan | | | 1833 | CZE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Vrana, Frantisek | f | | 2121 | CZE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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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