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Individual Calculations September 2021 |
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| Tichy, Petr Total change: -4.00 | |   |
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| SUMMER PRAGUE OPEN 2021 - A - IM open | Praha | CZE | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1921 | 4.50 | 9 | -0.20 | 20 | -4.00 | |
|  Djidjeli, Sofiane | | | 2223 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Sichrovsky, Tomas | | | 1587 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bergner, Philipp | | | 2072 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Vrzal, Filip | | | 1643 | CZE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Zak, Daniel | | | 1521 * | CZE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Veverka, Vladimir | | | 1702 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vantuch, Lucian | | | 2034 | CZE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Wollenweber, Carsten | | | 2079 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Slacky, Stanislav | | | 2166 | SVK | 0.50 | 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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