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Individual Calculations December 2022 |
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| Purnoch, Josef Total change: 9.00 | |   |
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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 |
| 2132 | 2141 | 2.00 | 3 | 0.46 | 20 | 9.20 | |
|  Haba, Zdenek | f | | 2171 | CZE | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Benes, Petr | c | | 2121 | CZE | 1.00 | 1 | 0.47 | 20 | 9.40 | |  Mach, Petr | | | 2103 | CZE | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | 2. liga C 2022-2023 r2-3 | various | CZE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2136 | 0.50 | 2 | -0.01 | 20 | -0.20 | |
| | Lechtynsky, Jiri | g | | 2320 | CZE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Vichnar, David | f | | 2331 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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