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Individual Calculations September 2012 |
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| Ghaffarian, Amir Hossein Total change: 24.00 | |   |
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| Ramezan open chess tournament Federation | Tehran | IRI | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1738 | 2.00 | 5 | 0.49 | 15 | 7.35 | |
|  Asgarizadeh, Minoo | | wf | 2090 | IRI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Sedghi, Babak | | | 2031 | IRI | 1.00 | 1 | 0.85 | 15 | 12.75 | |  Abed, Meisam | | | 2002 | IRI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Ghazizade, Neysar | | | 1593 | IRI | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Ghafourian, Amir Ali | | | 1828 | IRI | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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 |
| 1801 | 1738 | 4.00 | 7 | 1.11 | 15 | 16.65 | |
| | Derakhshani, Dorsa | | wc | 2010 | IRI | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Jaferian, Koosha | | | 1845 | IRI | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Jaberzade, Sepehr | | | 1452 | IRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Soleimanian, Milad | | | 1850 | IRI | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Fendereski, Nima | | | 1820 | IRI | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Salehimoghaddam, A. | | | 1820 | IRI | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Shahlaei, Morteza | | | 1812 | IRI | 1.00 | 1 | 0.60 | 15 | 9.00 | |
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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