Individual Calculations August 2022 |
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Pecak, Ivan Total change: -16.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Open Cesky rozhlas Vysocina 2022 | Zdar nad Sazavou | CZE | 2022-07-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1557 | 1650 | 1.50 | 4 | -0.83 | 20 | -16.60 | |
| Ptacek, Jan | | | 1906 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | Tejnor, Martin | | | 1298 | CZE | 0.50 | 1 | -0.39 | 20 | -7.80 | | Ptacek, Vladimir | | | 1250 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Pesl, Jan | | | 1773 | CZE | 0.00 | 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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