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Individual Calculations July 2022 |
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| Ziehm, Robert Total change: 46.40 | |   |
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| Prague International Chess Festival 2022 D - FIDE open | Praha | CZE | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1454 | 3.50 | 9 | 2.32 | 20 | 46.40 | |
|  Kotal, Vaclav | | | 2180 | CZE | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Syrkiewicz, Michal | | | 1986 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Cmiel, Thorsten | f | | 2050 | GER | 0.50 | 1 | 0.48 | 20 | 9.60 | | | Zauner, Christoph | | | 1983 | AUT | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Zelezny, Jan | | | 1922 | CZE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ortoft, Kai | | | 1987 | NOR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Alshemmeri, Fayez | | | 1289 | KUW | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Reinhard, Kevin | | | 1754 | ESP | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Pinilla Sanchez, Josep A. | | | 1765 | ESP | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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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