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Individual Calculations March 2011 |
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| Zanganeh, Babak Total change: -11.55 | |   |
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| Iran league 1 ( 1389 - men ) | Bushehr | IRI | 2010-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1983 | 1.50 | 3 | -0.01 | 15 | -0.15 | |
|  Ghaledar, Faraz | | | 2014 | IRI | 0.50 | 1 | 0.04 | 15 | 0.60 | |  Samiri, Amirhossein | | | 1911 | IRI | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Abedi, Amin | | | 2022 | IRI | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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) | | | | Iranian Chess Championship- Under 18(boys) 2011 | Hamedan | IRI | 2011-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1983 | 2.00 | 6 | -0.76 | 15 | -11.40 | |
| | Rustamzade, Reza | | | 2196 | IRI | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Dalir, Alireza | | | 2082 | IRI | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Bagheri, Maziar | | | 1891 | IRI | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Godarz, Kasra | | | 1996 | IRI | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Salimifard, Behtash | | | 1926 | IRI | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Shah Moradi, Mohammad | | | 1998 | IRI | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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