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Individual Calculations February 2022 |
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| Zelbova, Lada Total change: -0.40 | |   |
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| PRAGUE OPEN 2022 A - IM open | Praha | CZE | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1905 | 4.00 | 9 | -0.83 | 40 | -33.20 | |
|  Ondrus, Martin | f | | 2267 | SVK | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Kulhanek, Tomas | m | | 2324 | CZE | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Jasso, Matej | | | 1600 | CZE | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Attinger, Roman | | | 1643 | NED | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Schoenfelder, Tobias | | | 1792 | GER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Macicek, Jakub | | | 2259 | CZE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Panjer, Sydney | | | 1543 | GER | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Shatil, Or | | wc | 1801 | ISR | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Marsina, Stefan | | | 1769 | SVK | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | Extraliga mladeze 2021/22 - Vychod r6-7 | various | CZE | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1905 | 2.00 | 2 | 0.82 | 40 | 32.80 | |
| | Dudkova, Josefina | | | 1553 | CZE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Bouska, Jiri | | | 2061 | CZE | 1.00 | 1 | 0.71 | 40 | 28.40 | |
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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