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Individual Calculations September 2010 |
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| Vardkar, Mohammadhossein Total change: 9.75 | |   |
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| 9th Iranian Chess Festival [Men] 1389 | Mashhad | IRI | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1764 | 1.50 | 5 | 0.39 | 25 | 9.75 | |
|  Rahimian, Rastin | | | 2127 | IRI | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Khajavi, Armin | | | 2114 | IRI | 0.50 | 1 | 0.39 | 25 | 9.75 | |  Moradi, Mostafa | | | 2131 | IRI | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Khedri, Amir Hossein | | | 1678 | IRI | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Asadi, Ali | | | 2023 | IRI | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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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