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Individual Calculations January 2020 |
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| Staniak, Mariusz Total change: -30.00 | |   |
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| 220th YMCA Autumn 2019-A | Warszawa | POL | 2019-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1808 | 3.00 | 12 | -1.50 | 20 | -30.00 | |
|  Liberadzki, Slawomir | | | 1983 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Moskwinski, Marek | | | 1940 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Poniewierski, Piotr | | | 1885 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Kosny, Marek | | | 1861 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Kasperkiewicz, Pawel | | | 1869 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Safanowski, Tomasz | | | 1841 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Omar, Mohamed | | | 1864 | EGY | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Koziol, Pawel | | | 1821 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Choroszej, Aleksander | | | 2054 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Potocki, Karol | | | 1847 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Derylo, Kamil | | | 2020 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Matyszkiewicz, Wiktor | | | 1844 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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