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Individual Calculations June 2021 |
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| Czyz, Andrzej Total change: 47.00 | |   |
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| Mistrzostwa Polski Seniorow w szachach na 2021 rok | Karpacz | POL | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1875 | 7.00 | 9 | 2.35 | 20 | 47.00 | |
|  Kwiek, Janusz | | | 1488 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Przewoznik, Jan | m | | 2275 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Blasiak, Miroslaw | | | 1610 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Winiarski, Kazimierz | | | 1720 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gasik, Piotr | | | 2018 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Poniewierski, Piotr | | | 1798 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Gromczak, Dariusz | | | 1831 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Swierczewski, Marek | | | 2051 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Helaszek, Edward | | | 1963 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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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