Rapid: Individual Calculations August 2014
 Najafi Khaniabadi, Kiarash  Total change: -3.40  Rating chartPersonal card
 Khordad Rapid Open (2014) Tehran IRI 2014-06-05
RcRownchangeKK*chgGame
 1768 1714 2.00 5 -0.17 20 -3.40 
  Abed, Meisam 2001 IRI0.001-0.1620-3.20 
  Saveh Darbandsari, Asghar 1398 IRI1.0010.13202.60 
  Akhgar, Mohammad 1998 IRI0.001-0.1620-3.20 
  Sajadi Naeini, Seyed Soheil 1492 IRI1.0010.22204.40 
  Khalaji, Hanieh 1951 IRI0.001-0.2020-4.00 

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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