Individual Calculations May 2018
 Noorbakhsh Zadeh, Arshia  Total change: 84.80  Rating chartPersonal card
 Tehran Standrad 22-26 Farvardin 1397 Tehran IRI 2018-04-11
RcRownchangeKK*chgGame
 1847 1594 3.50 7 2.12 40 84.80 
  Sadeghpour, Mohammad 1962 IRI1.0010.904036.00 
  Kiaei, Ali 1847 IRI1.0010.814032.40 
  Khachatourians, Teni 1797 IRI0.5010.264010.40 
  Rezaei, Hamidreza 1790 IRI1.0010.754030.00 
  Davoodi, Mehran 1754 IRI0.001-0.2940-11.60 
  Azhir, Hooman 1932 IRI0.001-0.1240-4.80 
  Azami, Nasrollah 1847 IRI0.001-0.1940-7.60 

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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