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Rapid:
Individual Calculations July 2023 |
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| Rehacek, Jan 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 |
| 1588 | 1366 | 2.50 | 6 | 0.27 | 20 | 5.40 | |
|  Rous, Daniel | | | 2228 | CZE | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Kubat, Frantisek | | | 1134 | CZE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Souralova, Jana | | | 1211 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Trnka, Jaroslav | | | 1954 | CZE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Bara, Jan | | | 1693 | CZE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Klement, Jonas | | | 1308 | CZE | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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