Individual Calculations September 2011
 Rezaei Abari, Farzin  Total change: 8.40  Rating chartPersonal card
 Iranian Chess festival (men) 2011 Zanjan IRI 2011-07-06
RcRownchangeKK*chgGame
 2017 1963 2.50 5 0.30 15 4.50 
  Behmardi, K Rustam 2272 IRI0.5010.36155.40 
  Nasri, Amin 2281 IRI0.001-0.1315-1.95 
  Firouzi, Miad 1707 IRI1.0010.19152.85 
  Khamisi, S Jafar 2083 IRI0.001-0.3415-5.10 
  Aghidatmand, Alireza 1744 IRI1.0010.22153.30 

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)
 
 2 nd sarouye open chess tournament Sari IRI 2011-07-26
RcRownchangeKK*chgGame
 2166 1963 0.50 1 0.26 15 3.90 
  Guliyev, Shaig Nizami Oglu 2166 AZE0.5010.26153.90 

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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