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Individual Calculations January 2012 |
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| Sayadifar, Ali Total change: 17.40 | |   |
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| Khuzestan chess rated tournament 2011 (b) | Ahvaz | IRI | 2011-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2046 | 6.50 | 11 | 0.58 | 30 | 17.40 | |
|  Hazbeian, Salem | | | 2079 | IRI | 0.50 | 1 | 0.05 | 30 | 1.50 | | | Barajeh, Abdolraza | | | 2013 | IRI | 1.00 | 1 | 0.45 | 30 | 13.50 | |  Fathali Pour, Behnam | | | 2001 | IRI | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Ghalambaz, Vahid | | | 2064 | IRI | 0.50 | 1 | 0.03 | 30 | 0.90 | | | Aziznezhad, Mahmoud | | | 1853 | IRI | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Ghalambaz, Abdolkarim | | | 1941 | IRI | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Arzanipour, Mazdak | | | 2109 | IRI | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Habibpour, Koroush | | | 1793 | IRI | 1.00 | 1 | 0.19 | 30 | 5.70 | | | Ghari Zadeh, Mahmood | | | 2066 | IRI | 0.50 | 1 | 0.03 | 30 | 0.90 | | | Banirashid, Saeid | | | 2206 | IRI | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Hamidavi, Mohamad | | | 2034 | IRI | 0.00 | 1 | -0.52 | 30 | -15.60 | |
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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