Individual Calculations April 2014
 Rahimi, Marjan  Total change: 6.75  Rating chartPersonal card
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1887 1627 2.00 8 0.45 15 6.75 
  Moradi, Amirmasoud 2027  * IRI0.001-0.0815-1.20 
  Akbari, Iman 1901 IRI0.001-0.1715-2.55 
  Mashmooli, Kian 2008 IRI0.001-0.0915-1.35 
  Bouyazadeh, Farid 1783 IRI1.0010.711510.65 
  Talebi, Masoud 1883 IRI0.001-0.1915-2.85 
  Allahverdi, Maryam 1746 IRI1.0010.66159.90 
  Eini, Sina 1894 IRI0.001-0.1815-2.70 
  Dinarvand, Jahangir 1857 IRI0.001-0.2115-3.15 
 * 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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