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Individual Calculations February 2022 |
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| Lazniewska, Zofia Total change: 17.20 | |   |
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| PRAGUE OPEN 2022 A - IM open | Praha | CZE | 2022-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1685 | 2.50 | 9 | 0.43 | 40 | 17.20 | |
|  Adamko, Peter | | | 2113 | SVK | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Duzy, Stefan | | | 1970 | GER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Klimek, Petr | | | 1841 | CZE | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Pavlicek, Petr | | | 1849 | CZE | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Kazmerika, Anna | | | 1825 | LAT | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Skaslien, Ingrid | | | 1846 | NOR | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Laith, Kasib | f | | 2020 | IRQ | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Held, Martin | | | 1850 | GER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Soucek, Jan | | | 1863 | CZE | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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