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Individual Calculations March 2023 |
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| Pokorny, Jiri Total change: 65.20 | |   |
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| 2. liga D 2022-2023 r8-9 | various | CZE | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1497 | 0.50 | 1 | 0.40 | 40 | 16.00 | |
|  Marek, Petr | | | 1859 | CZE | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | PDSS - Krajsky prebor I 2022-2023 r8-9 | various | CZE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1497 | 1.50 | 2 | 1.23 | 40 | 49.20 | |
|  Petrzelka, Karel | | | 1797 | CZE | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Svab, Jiri | | | 1838 | CZE | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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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