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Individual Calculations September 2019 |
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| Zak, Rafal Total change: 134.00 | |   |
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| OPEN Jastrzebie-Zdroj 2019 | Jastrzebie-Zdroj | POL | 2019-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1610 | 4.50 | 8 | 3.35 | 40 | 134.00 | |
|  Marcinowski, Marek | | | 1881 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Klepek, Witold | | | 2010 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shystarova, Svitlana | | | 1865 | UKR | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Dzierzak, Radoslaw | f | | 2010 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Darda, Roman | | | 1850 | UKR | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Adamczyk, Piotr | | | 1838 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Kozsik, Bende Barnabas | | | 2010 * | HUN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wiecek, Pawel | | | 1916 | POL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | * 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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