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Individual Calculations September 2023 |
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| Olbrich, Joachim Total change: -68.20 | |   |
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| Sachovy festival Plzen 2023 - Calliditas open | Plzen | CZE | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 2107 | 4.50 | 9 | -3.41 | 20 | -68.20 | |
|  Jezek, Jakub | | | 1579 | CZE | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Zemen, Jiri | | | 1851 | CZE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Hlavac, Rudolf | | | 1856 | CZE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Koper, Stefan | | | 1720 | CZE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Honcharov, Makar | | | 1841 | CZE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Seterle, Matej | | | 1890 | CZE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Mutinsky, Jakub | | | 1658 | CZE | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Velickov, Dominik | | | 1707 * | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hladun, Bartlomiej | | | 1631 | POL | 0.00 | 1 | -0.95 | 20 | -19.00 | | | * 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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