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Individual Calculations February 2013 |
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| Ghaffarian, Amir Hossein Total change: 31.20 | |   |
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| Second Tehran open chess tournament 2012 | Terhan | IRI | 2012-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1778 | 5.00 | 8 | 1.78 | 15 | 26.70 | |
|  Docheshmeh, Amir Mohammad | | | 1596 | IRI | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Galehdari, Bardia | | | 2178 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Eisapour, Ali | | | 1602 | IRI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Farokhfar, S Ahmad | | | 1862 | IRI | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Eliasian, Ali | | | 1908 | IRI | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Pajoumtajani, Farbod | | | 2040 | IRI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Abdi, Jabbar | | | 1893 | IRI | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Rezvanian, Saeed | | | 1813 | IRI | 1.00 | 1 | 0.55 | 15 | 8.25 | | | * 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) | | | | Azar Open Chess Tournament 2012 | Tehran | IRI | 2012-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1778 | 2.50 | 5 | 0.30 | 15 | 4.50 | |
| | Afshari, Mohammadreza | f | | 2061 | IRI | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Fardbehbahani, B | | | 1932 | IRI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Jalali, Esmaeil | | | 1575 | IRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kor, Abdollah | | | 1677 | IRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Vahdat Doust, Ali | | | 1887 | IRI | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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