Individual Calculations July 2011
 Abedi, Pouria  Total change: -5.25  Rating chartPersonal card
 Shahid Hemmat chess tournament 2011 Tehran IRI 2011-04-27
RcRownchangeKK*chgGame
 1923 1958 2.50 5 -0.21 25 -5.25 
  Mohebi, Ali 1884 IRI0.501-0.1025-2.50 
  Maleki, Mojtaba 1882 IRI1.0010.402510.00 
  Aliakbari, Hanieh 1729 IRI1.0010.21255.25 
  Javidfar, Amirsalar 1991 IRI0.001-0.4525-11.25 
  Bolourchifard, Farzad 2131 IRI0.001-0.2725-6.75 

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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