Individual Calculations July 2012
 Soozankar, A M  Total change: -14.25  Rating chartPersonal card
 Tehran open chess tournament June 2012 Tehran IRI 2012-06-15
RcRownchangeKK*chgGame
 2026 2270 6.00 9 -0.95 15 -14.25 
  Barjaste, Saeed 1870  * IRI1.0010.08151.20 
  Fendereski, Nima 1870  * IRI0.501-0.4215-6.30 
  Kouchaki Penchah, Jaber 1870  * IRI1.0010.08151.20 
  Pajoumtajani, Farbod 2099 IRI1.0010.27154.05 
  Bashirinia, Omid 2029 IRI0.501-0.3015-4.50 
  Naderi, M J 2142 IRI0.501-0.1715-2.55 
  Kiani, Kiarash 1870  * IRI1.0010.08151.20 
  Pilvaieh, Ali 2151 IRI0.501-0.1615-2.40 
  Noroozi, Omid 2334 IRI0.001-0.4115-6.15 
 * 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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