Individual Calculations January 2017
 Sodagar, Nima  Total change: 4.60  Rating chartPersonal card
 Hamedan League 2016 R6-9 Hamedan IRI 2016-12-02
RcRownchangeKK*chgGame
 1595 1661 2.00 3 0.23 20 4.60 
  Habibi, Hamid 1616 IRI0.501-0.0620-1.20 
  Norouzi Pasand, Saeid 1526 IRI0.501-0.1820-3.60 
  Ghanaee, Mohammad 1642 IRI1.0010.47209.40 

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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