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Individual Calculations December 2022 |
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| Kotal, Vaclav Total change: -3.60 | |   |
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| JSS - 1. divize 2022-2023 r2-4 | various | CZE | 2022-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 2153 | 2.50 | 3 | 0.24 | 20 | 4.80 | |
|  Riha, Martin | | | 1965 | CZE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Landa, Jiri | | | 1889 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Roj, Miroslav | | | 2003 | 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) | | | | 2. liga A 2022-2023 r2-3 | various | CZE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2165 | 1.00 | 2 | -0.42 | 20 | -8.40 | |
|  Bechynsky, Jan | | | 1982 | CZE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ferkova, Dominika | | wf | 2028 | SVK | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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