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Individual Calculations October 2015 |
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| Azizi Tafreshi, Ali Akbar Total change: -15.80 | |   |
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| Tehran Chess Championship 2015 | Tehran | IRI | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1610 | 3.50 | 8 | -0.79 | 20 | -15.80 | |
|  Sedaghati, Mehrdad | | | 2010 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rouhollahzadeh, Saleh | | | 1267 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Khodabandeh, Milad | | | 1881 | IRI | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Mafi, Hooman | | | 1868 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Molazadeh, Darioush | | | 1371 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Keyhanfar, Kimia | | | 1401 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Esmaeili, Hamidreza | | | 1464 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Alamir Virsagh, Ehsan | | | 1453 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | |
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