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Individual Calculations March 2023 |
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| Volf, Jaroslav Total change: -5.00 | |   |
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| PDSS - Krajsky prebor II vychod 2022-2023 r8-9 | various | CZE | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1925 | 1.50 | 2 | -0.09 | 20 | -1.80 | |
|  Kalousek, Miroslav | | | 1709 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Bulva, Frantisek | | | 1672 | CZE | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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 |
| 1851 | 1925 | 1.00 | 2 | -0.16 | 20 | -3.20 | |
| | Kastner, Oldrich | | | 2069 | CZE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Fiala, Jan | | | 1632 | CZE | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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