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Individual Calculations March 2023 |
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| Sykora, Josef Total change: -3.40 | |   |
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| PDSS - Krajsky prebor II zapad 2022-2023 r8-9 | various | CZE | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 2019 | 1.00 | 1 | 0.14 | 20 | 2.80 | |
|  Janda, Lubomir | | | 1709 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | PDSS - Krajsky prebor I 2022-2023 r8-9 | various | CZE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2019 | 1.00 | 2 | -0.31 | 20 | -6.20 | |
| | Juchelka, Marek | | | 1864 | CZE | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Trasak, Ondrej | | | 1950 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
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