Individual Calculations November 2014
 Serestian, Arman  Total change: 14.40  Rating chartPersonal card
 Iran First League (Men 2014) Lorestan IRI 2014-10-22
RcRownchangeKK*chgGame
 1940 1917 3.50 6 0.72 20 14.40 
  Taavoni, Rahim 2064 IRI1.0010.702014.00 
  Noroozi, Jamshid 1633 IRI0.501-0.3420-6.80 
  Rostami, Rouzbeh 2048 IRI0.5010.18203.60 
  Afshani, Matin 1744 IRI0.501-0.2320-4.60 
  Tavakolian, M. 2132 IRI1.0010.772015.40 
  Hosseinzadeh, Saeed 2018 IRI0.001-0.3620-7.20 

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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