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Individual Calculations September 2010 |
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| Fayyazi, A R Total change: -40.75 | |   |
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| 9th Iranian Chess Festival [Men] 1389 | Mashhad | IRI | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2083 | 2.00 | 5 | -1.63 | 25 | -40.75 | |
|  Hosseinipour, Mehdi | | | 2270 | IRI | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Yarahmadi, Ali | | | 1806 | IRI | 0.50 | 1 | -0.33 | 25 | -8.25 | | | Barari, Mehdi | | | 1800 | IRI | 0.50 | 1 | -0.34 | 25 | -8.50 | | | Ghaffarian, Amir Hossein | | | 1764 | IRI | 0.50 | 1 | -0.37 | 25 | -9.25 | | | Kiani, Kiarash | | | 1813 | IRI | 0.50 | 1 | -0.33 | 25 | -8.25 | |
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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