Individual Calculations October 2015
 Roohi, Abdolmajid  Total change: 13.60  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament (2015) Hamedan IRI 2015-09-02
RcRownchangeKK*chgGame
 2006 2149 8.00 11 0.68 20 13.60 
  Khosravi, Mohammad Mahdi 1749  * IRI1.0010.08201.60 
  Kamari, Mir Kamal 1781 IRI1.0010.10202.00 
  Talebi, Masoud 1941 IRI0.501-0.2720-5.40 
  Ghanbari, Rasool 2245 IRI0.5010.13202.60 
  Safarian, Javad 1909 IRI0.501-0.3020-6.00 
  Jahanbakhshi, Arman 1897 IRI1.0010.19203.80 
  Hakimifard, Ghazal wm2209 IRI1.0010.582011.60 
  Darban, Morteza m2327 IRI0.001-0.2720-5.40 
  Rezaei Abari, Farzin 1876 IRI0.501-0.3320-6.60 
  Daghli, Arash 2000 IRI1.0010.30206.00 
  Ghaffarifar, Matin 2131 IRI1.0010.47209.40 
 * 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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