Individual Calculations November 2014
 Azizi Tafreshi, Ali Akbar  Total change: -9.20  Rating chartPersonal card
 Shahrivar Open (2014) Tehran IRI 2014-09-13
RcRownchangeKK*chgGame
 1710 1642 2.50 7 -0.46 20 -9.20 
  Jaferian, Koosha 1957 IRI0.5010.36207.20 
  Abedi, Pouria 1899 IRI0.001-0.1820-3.60 
  Mobarhani, Nazanin 1862 IRI0.001-0.2220-4.40 
  Namazi Shirazi, Ali 1494 IRI1.0010.30206.00 
  Farokhfar, S Ahmad 1762 IRI0.001-0.3420-6.80 
  Asgharzadeh, Mitra 1521 IRI0.001-0.6620-13.20 
  Asgari, Mohammad Amin 1474 IRI1.0010.28205.60 

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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