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Individual Calculations February 2020 |
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| Goraj, Barbara Total change: 75.20 | |   |
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| International Chess Festival VARSOVIA 2019 - group A | Warszawa | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2044 | 5.00 | 9 | 1.88 | 40 | 75.20 | |
|  Pacan-Milej, Kosma | f | | 2315 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Adamski, Jan | m | | 2170 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Bukojemski, Adam | | | 2219 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Jarocka, Liwia | f | wf | 1907 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Koziorowicz, Michal | | | 2184 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Smieszek, Wojciech | | | 2140 | POL | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Martins, David Pires Tavares | m | | 2422 | POR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Czechowski, Jakub | | | 1963 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Bugajski, Robert | f | | 2203 | POL | 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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