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Individual Calculations December 2022 |
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| Bujnoch, Radek Total change: 9.40 | |   |
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| 1. liga 2022-2023 zapad r2-4 | various | CZE | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2210 | 1.00 | 2 | -0.05 | 20 | -1.00 | |
|  Fedorov, Evgueny | f | | 2236 | CZE | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Brychta, David | | | 2144 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | 2. liga D 2022-2023 r2-3 | various | CZE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2225 | 2.00 | 2 | 0.52 | 20 | 10.40 | |
|  Prax, Ivo | | | 2003 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ptacek, Tomas | | | 2078 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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