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Individual Calculations September 2012 |
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| Hamedi Nia, Vesal Total change: -22.20 | |   |
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| Iranian chess festival (women)2012 | Arak | IRI | 2012-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1661 | 0.50 | 3 | -0.74 | 30 | -22.20 | |
|  Azizi, Khatere | | | 1807 | IRI | 0.50 | 1 | 0.20 | 30 | 6.00 | |  Nabavi Tafreshi, Nasim | | | 1782 | IRI | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Isaian, Jessica | | | 1592 | IRI | 0.00 | 1 | -0.60 | 30 | -18.00 | |
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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