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Individual Calculations February 2023 |
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| Opravil, Karel Total change: -20.80 | |   |
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| 2. liga D 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2064 | 0.50 | 2 | -0.52 | 20 | -10.40 | |
|  Kastner, Oldrich | | | 2079 | CZE | 0.00 | 1 | -0.48 | 20 | -9.60 | |  Holasek, Pavel | | | 2032 | CZE | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | SSOK Krajsky prebor 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2064 | 0.50 | 2 | -0.52 | 20 | -10.40 | |
| | Jemelka, Jan | | | 1995 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kupsa, Matej | | | 2125 | CZE | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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