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Individual Calculations September 2021 |
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| Burda, Otto Total change: -45.40 | |   |
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| Mezinarodni sachovy festival - Open Plzen 2021 | Plzen | CZE | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1797 | 2.50 | 7 | -2.27 | 20 | -45.40 | |
|  Kalista, Karel | | | 1631 | CZE | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Roubal, Frantisek | | | 1397 * | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Macho, Miloslav | | | 1645 | CZE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Hodan, Jiri | | | 1873 | CZE | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Vlk, Miloslav | | | 1965 | CZE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Hodl, Vojtech | | | 1397 * | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Stepanek, Vit | | | 1520 | CZE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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