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Individual Calculations April 2020 |
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| Stachanczyk, Jacek Total change: 18.60 | |   |
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| Mistrzostwa Polski Niewidomych i Slabowidzacych 2020 | Ustron | POL | 2020-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2127 | 7.50 | 9 | 0.93 | 20 | 18.60 | |
|  Jaworski, Jozef | | | 1727 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zelajtys, Jozef | | | 1762 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Stolarczyk, Anna | | wc | 1913 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Pawelec, Bartosz | | | 1985 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Dukaczewski, Piotr | m | | 2187 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Chojnowski, Marcin | | | 2020 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kulpinski, Piotr | | | 1883 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ciula, Edward | | | 1941 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wolanski, Michal | | | 1994 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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