Individual Calculations December 2016
 Berbari, Imad  Total change: -43.80  Rating chartPersonal card
 Asian Amateur Chess Championship 2016 Open Isfahan IRI 2016-11-12
RcRownchangeKK*chgGame
 1593 1736 2.50 7 -2.19 20 -43.80 
  Moradi Kelardehi, Mobin 1378 IRI1.0010.10202.00 
  Rezaei Abari, Farzin 2027 IRI0.001-0.1520-3.00 
  Mohammadi, Reza 1407 IRI0.001-0.8820-17.60 
  Rezaei, Abdolla 1456 IRI1.0010.16203.20 
  Abdi, Amir 1809 IRI0.001-0.4020-8.00 
  Hajian, Mehrbod 1547 IRI0.501-0.2520-5.00 
  Bagheri, Mohammadreza 1526 IRI0.001-0.7720-15.40 

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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