Individual Calculations October 2013
 Iranfar, Amir  Total change: 15.90  Rating chartPersonal card
 Khorasan Razavi Chess Championship (August 2013) Mashhad IRI 2013-08-03
RcRownchangeKK*chgGame
 1802 1860 4.50 7 0.53 30 15.90 
  Moosavi, Ali 2144 IRI0.001-0.1630-4.80 
  Binaei Tavallaei, Mahdi 1564 IRI1.0010.15304.50 
  Rahemi, Parsa 1610 IRI0.501-0.3130-9.30 
  Bagherian, Mobin 1556 IRI1.0010.14304.20 
  Zeehagh, Rahim 1812 IRI1.0010.433012.90 
  Abediyan, Amirreza 1966 IRI1.0010.643019.20 
  Bagheri, Maziar 1963 IRI0.001-0.3630-10.80 

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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