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Individual Calculations March 2023 |
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| Riha, Martin Total change: -9.60 | |   |
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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 |
| 1870 | 1964 | 0.00 | 1 | -0.63 | 20 | -12.60 | |
|  Nagyova, Daniela | | | 1870 | CZE | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | JSS - 2. divize - finale B 2022-2023 r1 | various | CZE | 2023-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1964 | 1.50 | 2 | 0.15 | 20 | 3.00 | |
|  Lener, Jaroslav | | | 1797 | CZE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Fuciman, Ondrej | | | 1871 | CZE | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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