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Individual Calculations September 2012 |
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| Jahankhani, Hojatollah Total change: 43.35 | |   |
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| Iranian Chess Festival (Men 2012) | Hamedan | IRI | 2012-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1742 | 1.50 | 5 | 0.38 | 15 | 5.70 | |
|  Asgari, Morteza | | | 2142 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Veysi Rahim Abadi, Milad | | | 1891 | IRI | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Badkoubi, Amirhossein | | | 1992 | IRI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Salimi, Yaser | | | 1891 | IRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Abdi, Jabbar | | | 1938 | IRI | 0.50 | 1 | 0.25 | 15 | 3.75 | | | * 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) | | | | Ramezan open chess tournament Federation | Tehran | IRI | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1742 | 3.00 | 5 | 1.17 | 15 | 17.55 | |
| | Moradi, Amirmasoud | | | 2124 | IRI | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Samareh Shahpasand, Farshad | | | 2002 | IRI | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Rostami, Rouzbeh | | | 2000 | IRI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Isaian, Jessica | | | 1592 | IRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Ghazizadeh, Asana | | | 1611 | IRI | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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) | | | | Qods open chess tournament 2012 | Tehran | IRI | 2012-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1746 | 4.00 | 7 | 1.34 | 15 | 20.10 | |
| | Pajoumtajani, Farbod | | | 2069 | IRI | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Makvandi, Navid | | | 2094 | IRI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Nikzaban, Ehsan | | | 2034 | IRI | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Jaberzade, Sepehr | | | 1452 | IRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Haghmoradkhan, Omid | | | 1557 | IRI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Derakhshani, Borna | | | 1865 | IRI | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Pourghanbarzad Lashtnesha, Arman | | | 1876 | IRI | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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