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Individual Calculations December 2019 |
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| Gharagyozyan, Artur Total change: -19.60 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 2088 | 7.50 | 11 | -0.98 | 20 | -19.60 | |
|  Harati, Hasti | | | 1688 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mokhtarzadeh, M.reza | | | 1733 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Fazli, Akbar | | | 1847 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Heydari, Zahra | | | 1896 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mindiashvili, Tengiz | | | 1892 | GEO | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Nadernia, Niki | | | 1910 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Mohammadi, Mohamad Amin | | | 1813 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zardiashvili, Akaki | | | 1903 | GEO | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mohammadi, Reza | | | 2013 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Mohammadi, Pouya | c | | 1885 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Doroodian, Mahyar | | | 1927 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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