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Individual Calculations January 2010 |
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| Rafiei, Akbar Total change: -6.45 | |   |
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| 2nd Omid Cup Chess Tournament | Tehran | IRI | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2059 | 5.00 | 10 | -0.43 | 15 | -6.45 | |
|  Sadeghi, M A | | | 2223 | IRI | 0.50 | 1 | 0.22 | 15 | 3.30 | |  Afshar, Niusha | | | 1813 | IRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Pourramezanali, Amirreza | | | 2279 | IRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Soozankar, A M | f | | 2271 | IRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Pajoumtajani, Farbod | | | 1894 | IRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Doostkam, P | | | 2180 | IRI | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Javidfar, Amirsalar | | | 1980 | IRI | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Taghikhani, Amir Ali | | | 1824 | IRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Bolourchifard, Farzad | | | 1972 | IRI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Khorsandi, Arian | | | 1807 | IRI | 0.50 | 1 | -0.31 | 15 | -4.65 | |
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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