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Individual Calculations May 2012 |
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| Khan Mohammadi, Masoud Total change: -51.60 | |   |
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| Tehran Men Super League 2011 [Season I] -Tehran | Tehran | IRI | 2011-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1863 | 1.00 | 4 | -0.34 | 30 | -10.20 | |
|  Doostkam, P | | | 2170 | IRI | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Khaghani, Babak | f | | 2263 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Jaferian, Koosha | | | 1638 | IRI | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Seif Nia, Hamid | | | 1977 | IRI | 0.50 | 1 | 0.16 | 30 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Tehran Men Super League 2011 [Season II] -Tehran | Tehran | IRI | 2012-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1851 | 1.00 | 5 | -0.35 | 30 | -10.50 | |
| | Khakpoor, Abbas | f | | 2238 | IRI | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Farahsa, Khosro | | | 1873 | IRI | 0.00 | 1 | -0.47 | 30 | -14.10 | | | Asgarizadeh, Ahmad | | | 2214 | IRI | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Talebi, Masoud | | | 1811 | IRI | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Abtahi, Babak | | | 2175 | IRI | 0.00 | 1 | -0.13 | 30 | -3.90 | |
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) | | | | Misaq Cup for February 2012 | Tehran | IRI | 2012-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1851 | 0.00 | 1 | -0.28 | 30 | -8.40 | |
| | Sedghi, Babak | | | 2020 | IRI | 0.00 | 1 | -0.28 | 30 | -8.40 | |
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) | | | | Tehran Norooz Open Tournament 2012 | Tehran | IRI | 2012-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1851 | 0.50 | 3 | -0.75 | 30 | -22.50 | |
| | Faryad, H A | | | 2067 | IRI | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Kaboodi, Behrang | | | 2117 | IRI | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Jofreh, Manouchehr | | | 1560 | IRI | 0.50 | 1 | -0.35 | 30 | -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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