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Individual Calculations June 2021 |
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| Mielczarski, Miroslaw Total change: 3.80 | |   |
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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 |
| 1951 | 2169 | 7.00 | 9 | 0.19 | 20 | 3.80 | |
|  Krawcewicz, Lucyna | | | 1769 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marszk, Kazimierz | | | 1852 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Zielinski, Andrzej | | | 1769 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brylowski, Stefan | | | 1947 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Helaszek, Edward | | | 1963 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Swierczewski, Marek | | | 2051 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rymaszewski, Dariusz | | | 2053 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Mannke, Manfred | | | 2162 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Sokolowski, Ryszard | | | 1994 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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