Individual Calculations March 2017
 Iranfar, Amir  Total change: 31.00  Rating chartPersonal card
 7th International Ferdowsi Cup Chess Tournament Mashhad IRI 2017-02-12
RcRownchangeKK*chgGame
 1819 1855 7.50 11 1.55 20 31.00 
  Abdyjapar, Asyl m2255  * KGZ0.001-0.0820-1.60 
  Sahebi, Mostafa 1618 IRI0.001-0.8020-16.00 
  Yazdan Shenas, Unes 1455  * IRI1.0010.08201.60 
  Ansari Nia, Ali Karam 1455  * IRI1.0010.08201.60 
  Kolyaei, Mahdi 1547 IRI1.0010.14202.80 
  Akbari, Masoud 1632 IRI1.0010.22204.40 
  Abedi, Shahin 2063 IRI0.5010.27205.40 
  Kowsarinia, Amir f2255  * IRI0.001-0.0820-1.60 
  Gholami, Ilia 1630 IRI1.0010.22204.40 
  Binaei Tavallaei, Mahdi 1977 IRI1.0010.672013.40 
  Aryanejad, Hossein f2123 IRI1.0010.832016.60 
 * 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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