Individual Calculations September 2012
 Fallahzadeh, Sohrab  Total change: 26.40  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2000 1787 2.50 7 0.88 30 26.40 
  Khatibi, Meysam 2031 IRI0.001-0.2030-6.00 
  Morshedi, Yadollah 1977 IRI1.0010.753022.50 
  Abedini, Morteza 2040 IRI1.0010.813024.30 
  Rezvani, A H 2065 IRI0.001-0.1730-5.10 
  Cheraghi, Amin 1982 IRI0.001-0.2530-7.50 
  Seyedabadi, Mahdi 1958 IRI0.5010.23306.90 
  Salimifard, Behtash 1948 IRI0.001-0.2930-8.70 

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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