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Individual Calculations September 2012 |
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| Sedghi, Babak Total change: 18.90 | |   |
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| Iranian Chess Festival (Men 2012) | Hamedan | IRI | 2012-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2031 | 6.50 | 9 | 2.08 | 15 | 31.20 | |
|  Javani, Shahin | | | 1773 | IRI | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Roshancheshm, Meysam | | | 1880 | IRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Aghaei, Alireza | | | 2175 | IRI | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Hosseinipour, Mehdi | f | | 2257 | IRI | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Momeni, E | | | 2191 | IRI | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Maleki, Amir | | | 2113 | IRI | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Barzegar, Saeb | | | 1867 | IRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Ahmadi, Amirhossein | | | 1890 | IRI | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Amir Vardestian, Hossein | | | 2192 | IRI | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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) | | | | Ramezan open chess tournament Federation | Tehran | IRI | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 2031 | 1.00 | 3 | -1.62 | 15 | -24.30 | |
| | Afzali, Arian | | | 1706 | IRI | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Javanshir, Omid | | | 1661 | IRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Ghaffarian, Amir Hossein | | | 1738 | IRI | 0.00 | 1 | -0.85 | 15 | -12.75 | |
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) | | | | Qods open chess tournament 2012 | Tehran | IRI | 2012-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2031 | 5.00 | 7 | 0.80 | 15 | 12.00 | |
| | Alavi, Mir Hatef | | | 1631 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Yaghoob Khani, Mansoor | | | 1740 | IRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Khademi, Mohammad Miran | | | 2284 | IRI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Shams, Neghar | | | 1795 | IRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ghafourian, Amir Ali | | | 1817 | IRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Abedi, Ali | | | 2211 | IRI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Makvandi, Navid | | | 2094 | IRI | 1.00 | 1 | 0.59 | 15 | 8.85 | | | * 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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