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Rapid:
Individual Calculations July 2023 |
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| Wichs, Jakub Total change: 5.40 | |   |
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| 18. Zlata Praha Duo Open 2023 | Praha | CZE | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 2074 | 6.50 | 8 | 0.27 | 20 | 5.40 | |
|  Kubat, Frantisek | | | 1674 * | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Macho, Miloslav | | | 1695 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Trnka, Jaroslav | | | 1954 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Novak, Peter | | | 1469 | CZE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Zigmund, David | | | 1924 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Velychko, Maksym | | | 1768 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rous, Daniel | | | 2228 | CZE | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Bara, Jan | | | 1693 | CZE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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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