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Individual Calculations September 2009 |
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| Ghahri, Amin Total change: 54.15 | |   |
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| 1st Omid Cup Chess Tournament | Tehran | IRI | 2009-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 1772 | 5.50 | 11 | 3.61 | 15 | 54.15 | |
|  Dalir, Alireza | | | 2110 | IRI | 1.00 | 1 | 0.88 | 15 | 13.20 | |  Hejazi, Seyed Mehdi | | | 2122 | IRI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Dalir, Javad | | | 2103 | IRI | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Khaje Hesamedini, Ali | | | 2122 | IRI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Mahdavirad, Mehdi | | | 2122 | IRI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Asgarizadeh, Minoo | | | 1947 | IRI | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Pedram, Mehrdad | | | 2039 | IRI | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Chaichi, Navid | | | 2122 | IRI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Afshar, Niusha | | | 1807 | IRI | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Nikzaban, Ehsan | | | 2075 | IRI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Salehimoghaddam, A | | | 2040 | IRI | 1.00 | 1 | 0.83 | 15 | 12.45 | |
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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