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Individual Calculations December 2022 |
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| Haba, Zdenek Total change: -4.80 | |   |
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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 |
| 2229 | 2171 | 0.50 | 2 | -0.35 | 20 | -7.00 | |
|  Purnoch, Josef | | | 2141 | CZE | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Vavra, Pavel | m | | 2316 | CZE | 0.00 | 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) | | | | 2. liga C 2022-2023 r2-3 | various | CZE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2174 | 1.00 | 2 | 0.11 | 20 | 2.20 | |
| | Crha, Ondrej | | | 2208 | CZE | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Forman, Stepan | f | | 2220 | CZE | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | |
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