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Individual Calculations September 2019 |
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| Saleh Kotah, Sayed Ataollah Total change: -4.20 | |   |
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| Markazi 18 Mordad Standard Cup 1398 | MArkazi | IRI | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1887 | 6.50 | 8 | 0.86 | 20 | 17.20 | |
|  Mirbagheri, Erfan | | | 1487 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mahdavimajd, Mohammad | | | 1522 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Shayan Manesh, Ali Akbar | | | 1599 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ahmadi, Ali | | | 1805 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ahmady, Amir Hosein | | | 1818 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bahrami Hezaveh, Navid | | | 2020 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Karimi, Mahdiar | | | 1590 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shahsanam, Alireza | | | 1817 | IRI | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | 3rd Aftab international Chess Festival 2019 - Under 1900 Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1887 | 6.00 | 9 | -1.07 | 20 | -21.40 | |
| | Kerdegar, Amirreza | | | 1487 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mahmoodi, Bita | | | 1487 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sejdeh, Amirsam | | | 1487 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Borji, Hossein | | | 1604 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jafari, Parsa | | | 1737 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Khoshkalam, Seyed Mahan | | | 1772 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ramezani, Reza | | | 1884 | IRI | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Mahdavi, Armin | | | 1613 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Abbaspoorrad, Nikoo | | | 1667 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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