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Individual Calculations May 2023 |
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| Slaby, Matej Total change: -28.80 | |   |
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| JSS - 1. divize 2022-2023 r11 | various | CZE | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1945 | 0.00 | 1 | -0.50 | 40 | -20.00 | |
|  Chval, Zdenek | | | 1948 | CZE | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | O pohar Mistra Jana 2023 - A | Tabor | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1945 | 3.00 | 7 | -1.02 | 40 | -40.80 | |
|  Rybacek, Martin | | | 1711 | CZE | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Simak, Roman | | | 1854 | CZE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Blumel, Otto | | | 1884 | CZE | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Chalupecky, Vladimir | | | 1887 | CZE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Kucera, David | | | 1846 | CZE | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Borkovec, Milan | | | 2166 | CZE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Petras, Milan | c | | 1877 | CZE | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | 1. liga mladeze B 2022-2023 r8-11 | various | CZE | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1945 | 3.50 | 4 | 0.80 | 40 | 32.00 | |
| | Garabik, Marek | | | 1602 | CZE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Postl, Frantisek | | | 1545 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vilimek, Vit | | | 2044 | CZE | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Svacina, Tobias | | | 1915 | CZE | 0.50 | 1 | -0.04 | 40 | -1.60 | | | * 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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