Individual Calculations September 2012
 Kheiri, A R  Total change: 11.85  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2019 2146 8.00 11 0.79 15 11.85 
  Mohammadi, Mohammad Amin 1746  * IRI1.0010.08151.20 
  Houshdaran, Soheil 1891 IRI1.0010.19152.85 
  Fallah, Mohammad Mahdi 1929 IRI1.0010.22153.30 
  Rezaei Kheirabadi, Changiz 2023 IRI1.0010.33154.95 
  Mousavi, Seyed Khalil 2216 IRI0.5010.10151.50 
  Rostami, Taha 2033 IRI0.501-0.1515-2.25 
  Bakhtiari Kish, Mazdak 2117 IRI0.501-0.0415-0.60 
  Kowsarinia, Amir f2321 IRI0.001-0.2715-4.05 
  Mashmooli, Kian 1948 IRI1.0010.24153.60 
  Cheraghi, Amin 1982 IRI1.0010.28154.20 
  Akbari, Mohammad 2002 IRI0.501-0.1915-2.85 
 * 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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