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Individual Calculations March 2023 |
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| Riha, Otmar Total change: -5.80 | |   |
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| JmSS Krajsky prebor II C 2022-2023 r8-9 | various | CZE | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1950 | 0.50 | 1 | -0.14 | 20 | -2.80 | |
|  Hyrs, Martin | | | 1850 | CZE | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | JmSS Krajsky prebor I 2022-2023 r8-9 | various | CZE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1950 | 1.50 | 2 | -0.15 | 20 | -3.00 | |
|  Suran, Jakub | | | 1748 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Prokop, Jiri | | | 1605 | CZE | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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) | | |
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