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Individual Calculations January 2012 |
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| Cheraghi, Amin Total change: -6.45 | |   |
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| Shahid Rajaei chess tournament (Open) | Qazvin | IRI | 2011-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1980 | 5.50 | 8 | -0.43 | 15 | -6.45 | |
|  Yazdani, Naser | | | 1766 | IRI | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Ahmadi, Amirhossein | | | 1879 | IRI | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Mazhari, Amir Ali | | | 1681 | IRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Tehran Doost, Farzad | | | 1803 | IRI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Khodashenas, A H | | | 1798 | IRI | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Azimi, Ali | | | 1799 | IRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Barzegar, Saeb | | | 1740 | IRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Bashiri, Arman | | | 1864 | IRI | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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