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Individual Calculations September 2021 |
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| Kucera, Tomas Total change: -34.60 | |   |
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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 |
| 1840 | 1988 | 4.50 | 9 | -1.73 | 20 | -34.60 | |
|  Petr, Martin | g | | 2388 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Habenicht, Martin | | | 1840 | CZE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Lihotsky, Lukas | | | 1804 | CZE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Karall, Lorenz | | | 1832 | AUT | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Juhanak, Daniel | | | 1799 | CZE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bruss, Robert | | | 1800 | GER | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Pejrimovska, Viola Ruby | | | 1773 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cabart, Pavel | | | 1700 | CZE | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Feierfeil, Jiri | | | 1623 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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