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Individual Calculations September 2022 |
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| Czechowski, Jakub Total change: 48.80 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open A | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 1971 | 5.00 | 9 | 1.22 | 40 | 48.80 | |
|  Kowalczyk, Rafal | | | 2239 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Cyborowski, Lukasz | g | | 2483 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Skurniak, Szymon | | | 2103 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Skrzyczek, Tomasz | | | 1909 | POL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Iwanczuk, Krzysztof | | | 1948 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Kasprzak, Lukasz | | | 1937 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Hetzer, Volkhard | | | 1921 | GER | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Antoniewicz, Jakub | | | 1931 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Bugajski, Robert | f | | 2005 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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