Individual Calculations January 2019
 Nourimoghaddam, Shahrokh  Total change: -15.40  Rating chartPersonal card
 Tehran Standard Cup 21-26 Azar 1397 U-1800 Tehran IRI 2018-12-21
RcRownchangeKK*chgGame
 1536 1736 1.50 3 -0.77 20 -15.40 
  Salarkia, Davood 1455 IRI1.0010.16203.20 
  Golshanizad, Saeed 1596 IRI0.501-0.1920-3.80 
  Mousivand, Ali 1556 IRI0.001-0.7420-14.80 

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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