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Individual Calculations May 2023 |
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| Roubal, Matyas Total change: -36.00 | |   |
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| SSPK Krajsky prebor 2022-2023 r11 | various | CZE | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 1921 | 1.00 | 1 | 0.74 | 40 | 29.60 | |
|  Palek, Miroslav | | | 2106 | GER | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | | | Turnaj sachovych nadeji 2023 - Pobeskydi Open | Frydek-Mistek | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1921 | 4.50 | 9 | -2.29 | 40 | -91.60 | |
| | Prazak, Daniel | | | 2112 | CZE | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Durovka, Marek | | | 1735 | SVK | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Buchta, Bartolomej | | | 1777 | CZE | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Stavova, Helena | | | 1521 * | CZE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Adamski, Adam | | | 1812 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Zimny, Jakub | | | 1494 | POL | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Pokorna, Jana | | | 1574 | CZE | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Bjolek, Jan | | | 1697 | CZE | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Barteckova, Valerie | | | 1475 | CZE | 1.00 | 1 | 0.06 | 40 | 2.40 | | | * 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) | | | | 1. liga mladeze B 2022-2023 r8-11 | various | CZE | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1921 | 2.50 | 4 | 0.65 | 40 | 26.00 | |
| | Vilimek, Vit | | | 2044 | CZE | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Svacina, Tobias | | | 1915 | CZE | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Siles, Jan | | | 1868 | CZE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Davidek, Zdenek | | | 1964 | CZE | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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) | | |
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