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Rapid:
Individual Calculations June 2023 |
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| Amiri, Ali Total change: -10.80 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1991 | 8.00 | 11 | -0.54 | 20 | -10.80 | |
|  Fardbehbahani, Behnam | | | 1581 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bozorgzade, Erfan | | | 1694 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Doostkam, Pouyan | | | 1804 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kaberi, Javad | | | 1861 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Karami Kejani, Masoud | | | 1773 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Shafei, Hamid | | | 1928 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Movahedi Sadr, Ali | | | 1591 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Momtahan, Hossein | | | 1792 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Gholami, Armin | | | 1846 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Azimi Aghghale, Amirmahdi | | | 1802 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Nazarabadian, Moein | | | 1678 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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