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Individual Calculations July 2021 |
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| Ret, Adam Josef Total change: -39.60 | |   |
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| Extraliga mladeze - Vychod 2020/2021 r5-7 | various | CZE | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2109 | 1.00 | 2 | -0.12 | 40 | -4.80 | |
|  Hak, David | | | 2175 | CZE | 0.50 | 1 | 0.09 | 40 | 3.60 | |  Kulhanek, Jachym | | | 1947 | CZE | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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) | | | | Prague International Chess Festival 2021 D - FIDE open | Praha | CZE | 2021-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2109 | 4.50 | 9 | -0.87 | 40 | -34.80 | |
| | Bezdek, Tomas | | | 1709 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kulhanek, Tomas | m | | 2315 | CZE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Voriskova, Anna | | | 1911 | CZE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Perkampus, Laurin | | | 1920 | GER | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Peglau, Sarah | | | 1733 | GER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Docekal, Jan | | | 2238 | CZE | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Slepov, Kyryl | | | 2027 | CZE | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Jirousek, Jan | | | 1985 | CZE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Wachinger, Nikolas | | | 2369 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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