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Individual Calculations October 2021 |
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| Zacek, Petr Total change: -39.40 | |   |
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| Open Cesky rozhlas Vysocina 2021 | Zdar nad Sazavou | CZE | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1921 | 2.50 | 6 | -1.97 | 20 | -39.40 | |
|  Micka, Josef | | | 1521 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matras, Ondrej | f | | 2182 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Molnar, Ladislav | | | 1714 | CZE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Rybackova, Lucie | | | 1623 | CZE | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kutil, Adam | | | 1653 | CZE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Rybacek, Martin | | | 1521 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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