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Individual Calculations March 2023 |
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| Rybin, Jan Total change: -10.20 | |   |
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| JSS - 1. divize 2022-2023 r8-9 | various | CZE | 2023-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1932 | 1.00 | 2 | -0.18 | 20 | -3.60 | |
|  Hosticka, Frantisek | | | 2036 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Junek, Vladimir | | | 1666 | CZE | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | JSS - 2. divize - finale A 2022-2023 r1 | various | CZE | 2023-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1932 | 0.50 | 1 | -0.33 | 20 | -6.60 | |
|  Dudkova, Danka | | | 1659 | CZE | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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