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Individual Calculations August 2023 |
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| Ptacek, Jan Total change: -23.60 | |   |
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| Open Cesky rozhlas Vysocina 2023 | Zdar nad Sazavou | CZE | 2023-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1912 | 4.00 | 7 | -1.18 | 20 | -23.60 | |
|  Milfort, Vaclav | | | 1234 | CZE | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Tejnor, Martin | | | 1411 | CZE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Siebenburger, Vlastimil | | | 1955 | CZE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Schoeppe, Christian | | | 1448 | GER | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Mirzoyan, Aram A. | | | 1512 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Passer, Lukas | | | 1823 | CZE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Vecera, Pavel | | | 2060 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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