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Individual Calculations February 2013 |
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| Amiri, Siavash Total change: -26.10 | |   |
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| Aban open chess tournament federation 2012 | Tehran | IRI | 2012-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1978 | 3.00 | 6 | -0.87 | 30 | -26.10 | |
|  Raei, Alireza | | | 1673 | IRI | 1.00 | 1 | 0.14 | 30 | 4.20 | |  Tabatabaei, M.amin | f | | 2134 | IRI | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Ghazizadeh, Asana | | | 1616 | IRI | 1.00 | 1 | 0.10 | 30 | 3.00 | | | Roshan Panah Azly, Ali | | | 1849 | IRI | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Amiri, Ali | | | 2043 | IRI | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Doroodian, Mahyar | | | 1794 | IRI | 0.00 | 1 | -0.74 | 30 | -22.20 | |
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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