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Individual Calculations April 2009 |
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| Mahdavirad, Mahdi Total change: 9.30 | |   |
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| 18th Boys Universities Team Chess Championship | Kordestan | IRI | 2008-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2215 | 0.00 | 1 | -0.59 | 15 | -8.85 | |
|  Moradi, Mostafa | | | 2149 | IRI | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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 |
| 2435 | 2204 | 2.50 | 6 | 1.21 | 15 | 18.15 | |
| | Gaprindashvili, Valeriane | g | | 2460 | GEO | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Moosavian, S.hamed | f | | 2387 | IRI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Harutjunyan, Gevorg | g | | 2522 | ARM | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Bagheri, Amir | g | | 2486 | IRI | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Aliev, Kerim | m | | 2400 | TKM | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Nouri, Hamed | | | 2352 | PHI | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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