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Individual Calculations February 2023 |
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| Riha, Jaroslav Total change: 7.40 | |   |
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| 2. liga B 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2103 | 0.50 | 2 | -0.20 | 20 | -4.00 | |
|  Lorenc, Tomas | | | 2165 | CZE | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Slovak, Kilian | f | | 2265 | 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) | | | | UKSS - Krajsky prebor 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 2103 | 2.00 | 2 | 0.57 | 20 | 11.40 | |
| | Cerny, Jakub | | | 1962 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Richter, Miroslav | | | 1919 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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