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Individual Calculations September 2012 |
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| Rahmani, Jamshid Total change: -10.50 | |   |
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| Qods open chess tournament 2012 | Tehran | IRI | 2012-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1778 | 1.50 | 4 | -0.35 | 30 | -10.50 | |
|  Dalir, Alireza | | | 2112 | IRI | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Alavi, Mir Hatef | | | 1497 | IRI | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Pajoumtajani, Farbod | | | 2069 | IRI | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Isaian, Jessica | | | 1592 | IRI | 0.50 | 1 | -0.24 | 30 | -7.20 | |
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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