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Rapid:
Individual Calculations June 2023 |
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| Mahmoody, M. Sadegh Total change: -18.80 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1938 | 7.50 | 11 | -1.33 | 20 | -26.60 | |
|  Mahmoudi, Nima | | | 1543 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ahadian, Armin | | | 1653 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Fooladinejad, Iman | | | 1565 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Masoumi, Sahel | | | 1634 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ganjeh, Yousef | | | 1672 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Mashayekhi, Arshia | | | 1538 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abbaspoorrad, Nikoo | | | 1716 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ebrahimi Rashti, Asal | | | 1752 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Chavari, Mohammad Mahdi | | | 1998 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Hooshdarmahjoob, Navid | | | 1749 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Morshedi, Mehdi | | | 1598 | 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) | | | | 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 |
| 1820 | 1938 | 5.50 | 8 | 0.39 | 20 | 7.80 | |
| | Taheri, Rasool | | | 1606 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pourali, Davood | | | 1798 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Khoshkalam, Seyed Mahan | | | 1903 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Vaghar, Mohsen | | | 1995 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Naderi, Abdollah | | | 1935 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Biriya, Mohammadamin | | | 1919 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Hasandoost, Hosein | | | 1844 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Norouzi Chenari, Parham | | | 1557 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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