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Individual Calculations January 2023 |
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| Opravil, Karel Total change: -1.60 | |   |
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| 2. liga D 2022-2023 r4-5 | various | CZE | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2066 | 0.50 | 2 | -0.07 | 20 | -1.40 | |
|  Pokorny, Tomas | | | 2232 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Pokorny, Zdenek | f | | 2222 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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 r5 | various | CZE | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2066 | 0.50 | 1 | -0.01 | 20 | -0.20 | |
|  Zapletal, Jiri | | | 2058 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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