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Individual Calculations March 2012 |
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| Ghaffarian, Amir Hossein Total change: 10.50 | |   |
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| Tehran Milad Cup 2011 | Tehran | IRI | 2011-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1730 | 3.00 | 7 | 1.16 | 15 | 17.40 | |
|  Salehimoghaddam, A | | | 1963 | IRI | 1.00 | 1 | 0.79 | 15 | 11.85 | |  Taavoni, Rahim | | | 2046 | IRI | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Tajik, Masoud | | | 1986 | IRI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Pour Eskandar, Aliakbar | | | 1874 | IRI | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Rezvanian, Saeed | | | 1850 | IRI | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Hashemi, Sayed Hessam | | | 1830 | IRI | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Mahrinpour, Farbod | | | 1882 | IRI | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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) | | | | 2nd Ferdowsi International Chess Open Tournament | Mashhad | IRI | 2012-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 1727 | 0.00 | 4 | -0.46 | 15 | -6.90 | |
| | Darini, Pouria | m | | 2127 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Asnaashari, Soroush | | | 2118 | IRI | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Farhang, Shariar | | | 1953 | IRI | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Khamisi, S Jafar | | | 2127 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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