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Individual Calculations December 2021 |
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| Sygulski, Piotr Total change: 15.60 | |   |
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| Mistrzostwa Plocka w szachach klasycznych 2021 | Plock | POL | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1959 | 5.00 | 8 | 0.78 | 20 | 15.60 | |
|  Mysliwiec, Sebastian | | | 1559 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kokoszczynski, Jan | f | | 2277 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zarecki, Piotr | | | 1559 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Banasik, Krzysztof | | | 2249 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Celinski, Kamil | | | 1977 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Wrobel, Maciej | | | 1988 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Szczypawka, Aleksandra | | | 1760 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Malek, Jan | | | 2029 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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