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Individual Calculations April 2009 |
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| Dalir, Alireza Total change: 1.95 | |   |
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| Tehran First Leage Chess Championship- Season 1 | Tehean | IRI | 2008-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2108 | 2.00 | 2 | 0.44 | 15 | 6.60 | |
|  Samadi, Borna | | | 1836 | IRI | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Bolourchifard, Farzad | | | 1931 | IRI | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | 17th International Fajr Chess Open Tournament | Kish Island | IRI | 2009-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2405 | 2108 | 0.00 | 2 | -0.31 | 15 | -4.65 | |
| | Harutjunyan, Gevorg | g | | 2458 | ARM | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Nouri, Hamed | | | 2352 | PHI | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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