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Individual Calculations September 2010 |
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| Tatari, Alireza Total change: 4.00 | |   |
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| 9th Iranian Chess Festival [Men] 1389 | Mashhad | IRI | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1810 | 1.00 | 2 | 0.16 | 25 | 4.00 | |
|  Akbari Zahmati, Amir Hossein | | | 2093 | IRI | 0.00 | 1 | -0.16 | 25 | -4.00 | |  Khedri, Amir Hossein | | | 1678 | IRI | 1.00 | 1 | 0.32 | 25 | 8.00 | |
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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