Individual Calculations May 2013
 Latifpour, Mohammad  Total change: -0.60  Rating chartPersonal card
 Alborz Fajr Cup Tournament (2013) Karaj IRI 2013-03-08
RcRownchangeKK*chgGame
 1989 1666 0.50 4 -0.02 30 -0.60 
  Akhgar, Mohammad 2019 IRI0.001-0.1130-3.30 
  Zibaei, Abdoulla 2025 IRI0.001-0.1030-3.00 
  Kolyaie, Hasan 1971 IRI0.5010.363010.80 
  Pourghanbarzad Lashtnesha, Arman 1942 IRI0.001-0.1730-5.10 

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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