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Individual Calculations April 2015 |
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| Yousefi, Arya Total change: 0.00 | |   |
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| 23nd Fajr International Open Chess Tournament (2015) | Orumiyeh | IRI | 2015-02-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1852 | 0 | 2.00 | 5 | 0.00 | 1780 | | 0.00 | |
|  Hasanzade, Toghrul | | | 1970 | AZE | 0.00 | 1 | 0.00 | | 0.00 | |  Bayramov, Aladdin | | | 1638 | AZE | 1.00 | 1 | 0.00 | | 0.00 | | | Hosseini, Mahmoud | | | 1852 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Akbari, Mohammad | | | 2050 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rahmatian, Shayan | | | 1752 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Iran U-14 Boys Championship 2015 | Booshehr | IRI | 2015-03-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1682 | 0 | 5.00 | 9 | 0.00 | 1702 | | 0.00 | |
| | Ghaed, Pouria | | | 1507 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kakavand, Ramtin | | | 1771 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Najafi Khaniabadi, Kiarash | | | 1958 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Binaei Tavallaei, Mahdi | | | 1644 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Deh Mollaei, Arash | | | 1372 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Zakeri, Omid | | | 1637 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Naderi, M.sadegh | | | 1798 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Moaref, Arad | | | 1586 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Bagheri, Arian | | | 1865 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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