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Individual Calculations September 2021 |
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| Zahorbensky, Jaroslav Total change: -15.80 | |   |
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| Mezinarodni sachovy festival - Open Plzen 2021 | Plzen | CZE | 2021-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 2086 | 5.00 | 9 | -0.79 | 20 | -15.80 | |
|  Macho, Miloslav | | | 1686 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hodan, Jiri | | | 1873 | CZE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kratky, Josef | | | 2058 | CZE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Taus, Martin | | | 2099 | CZE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Seterle, Matej | | | 1870 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Langmajer, Jan | | | 1801 | CZE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Pokrupa, Marek | | | 2137 | CZE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Flajsman, Pavel | | | 2179 | CZE | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Janous, Marek | | | 1965 | CZE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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