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Rapid:
Individual Calculations June 2023 |
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| Fathi Tavani, Farhoud Total change: 38.60 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1633 | 7.00 | 11 | 1.73 | 20 | 34.60 | |
|  Omidvar, Shaili | | | 1375 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Khoshkalam, Seyed Mahan | | | 1903 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ghahramanpour, Hosein | | | 1448 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Izady, Mohammad | | | 1972 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Razawi, S.ahmad Fahim | | | 1440 | AFG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ostovari, Tarannom | | | 1233 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Poursalan, Iman | | | 1251 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shahmoradi, Hesam | | | 1959 | IRI | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Ghareh Baghi, Ali Reza | | | 1864 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Gholami, Armin | | | 1846 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mamaghanifar, Mohammad | | | 1805 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | 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 |
| 1488 | 1633 | 6.00 | 9 | 0.20 | 20 | 4.00 | |
| | Hamzenia, Seyed Hesam | | | 1173 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Vaghar, Mohsen | | | 1995 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Zarrabi, Sirous | | | 1254 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kavousi, Hasti | | | 1185 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Khoshkalam, Seyed Mahan | | | 1903 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rezaeipour, Shadmehr | | | 1233 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mousavi, Seyed Hirad | | | 1317 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Poormoradkhani, Rahmat | | | 1413 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pourbidadian, Hojjat | | | 1918 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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