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Individual Calculations January 2015 |
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| Rafat, Hasan Total change: 67.60 | |   |
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| 5th Ferdowsi Open Chess Tournament (2014) | Mashhad | IRI | 2014-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1735 | 3.00 | 6 | 1.69 | 40 | 67.60 | |
|  Tafakori, Mohammad Reza | | | 2008 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Zare, Jamal | | | 1947 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Vojdani, Siavosh | | | 1995 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Vassalam, Mohammad Taghi | | | 2095 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Cheshmeh Sangi, Ahmad | | | 1813 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Sakhtkar, Milad | | | 1933 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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