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Individual Calculations December 2019 |
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| Pichurko, Jakub Total change: -24.00 | |   |
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| 68. Mistrzostwa Warszawy w szachach standardowych - gr. A | Warszawa | POL | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1877 | 2.50 | 8 | -0.60 | 40 | -24.00 | |
|  Chomczyk, Marek | | | 2277 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Praczukowski, Stanislaw | | | 2069 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Poniewierski, Piotr | | | 1858 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Spicak, Krzysztof | | | 1874 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Korcz, Daniel | | | 1807 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Janeczko, Jakub | | | 1839 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Piotrowski, Arkadiusz | | | 1962 | POL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Jakubowska, Anna | | wm | 2112 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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