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Individual Calculations July 2011 |
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| Khoshbin, Amir Total change: -32.50 | |   |
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| Hamadan Province Chess Championship 2011 | Hamedan | IRI | 2011-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1854 | 0.00 | 3 | -1.30 | 25 | -32.50 | |
|  Sedaghat Khah, Hamid Reza | | | 1967 | IRI | 0.00 | 1 | -0.35 | 25 | -8.75 | |  Zareii, Ali | | | 1835 | IRI | 0.00 | 1 | -0.53 | 25 | -13.25 | | | Samiri, Amirhossein | | | 1908 | IRI | 0.00 | 1 | -0.42 | 25 | -10.50 | |
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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