Individual Calculations July 2012
 Abed, Meisam  Total change: 8.25  Rating chartPersonal card
 Tehran open chess tournament June 2012 Tehran IRI 2012-06-15
RcRownchangeKK*chgGame
 1998 1994 4.00 7 0.55 15 8.25 
  Baheshmat, Abolfazl 1671 IRI1.0010.13151.95 
  Talebi, Masoud 1802 IRI1.0010.25153.75 
  Noroozi, Omid 2334 IRI0.001-0.1215-1.80 
  Barzigar, Behrang 2208 IRI1.0010.771511.55 
  Pilvaieh, Ali 2151 IRI0.001-0.2915-4.35 
  Hejazi, Seyed Mehdi 2080 IRI0.001-0.3815-5.70 
  Salehi, Kamyar 1742 IRI1.0010.19152.85 

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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