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Rapid:
Individual Calculations June 2023 |
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| Khoshkalam, Seyed Mehrab Total change: -22.60 | |   |
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| The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar | Mazandaran | IRI | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 2179 | 7.00 | 9 | -1.13 | 20 | -22.60 | |
|  Archin Aranchi, Mansour | | | 1779 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Fathi, Karen | | | 1657 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Mehdiabadi, Behrang | | | 1884 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Hagh Taj Dar, Rajab Ali | | | 1698 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Biriya, Mohammadamin | | | 1919 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ghanbari, Emad | | | 1751 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Khoshkalam, Seyed Mahan | | | 1903 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Taheri, Rasool | | | 1606 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Hasandoost, Hosein | | | 1844 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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