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Individual Calculations February 2020 |
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| Wielecki, Zygmunt Total change: -69.00 | |   |
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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 |
| 2013 | 2095 | 1.50 | 8 | -3.45 | 20 | -69.00 | |
|  Martins, David Pires Tavares | m | | 2422 | POR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Karwacki, Piotr | | | 1952 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Szewczyk, Mariusz | | | 2022 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Zarebska, Lena | | | 1915 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Czechowski, Jakub | | | 1963 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Hetzer, Volkhard | | | 1927 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Harazinska, Magdalena | | wf | 1994 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Janeczko, Jakub | | | 1906 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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