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Individual Calculations January 2012 |
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| Shahbazi, Mohammadreza Total change: 17.40 | |   |
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| 1st Ghods Open Tournament | Tehran | IRI | 2011-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1998 | 6.00 | 8 | 0.30 | 30 | 9.00 | |
|  Jaferian, Koosha | | | 1607 | IRI | 0.50 | 1 | -0.41 | 30 | -12.30 | |  Ghaffarian, Amir Hossein | | | 1737 | IRI | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Azimi, Seyed Khashayar | | | 1812 | IRI | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Tabatabaei, M Amin | f | | 1896 | IRI | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Kanani, Ali | | | 1909 | IRI | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Fooladinejad, Iman | | | 1893 | IRI | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Mahrinpour, Farbod | | | 1883 | IRI | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Omidi, Arya | | | 1872 | IRI | 0.50 | 1 | -0.17 | 30 | -5.10 | |
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) | | | NOTE: K factor changed | | Shahid Rajaei chess tournament (Open) | Qazvin | IRI | 2011-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1998 | 4.00 | 5 | 0.56 | 15 | 8.40 | |
| | Rahmani, Behrouz | | | 1752 | IRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Younesi, Ahmad | | | 1817 | IRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Ahmadi, Amirhossein | | | 1879 | IRI | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Bashiri, Aryan | | | 1875 | IRI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Baghipour, Alborz | | | 1957 | IRI | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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