Rapid: Individual Calculations September 2013
 Akbari, Iman  Total change: -3.40  Rating chartPersonal card
 Mordad Rapid Open Tournament (2013) Tehran IRI 2013-08-09
RcRownchangeKK*chgGame
 1950 1906 3.00 7 -0.17 20 -3.40 
  Doostkam, P 2141 IRI0.001-0.2120-4.20 
  Shafiei, Mahdi 1684 IRI1.0010.22204.40 
  Khorshidi, Mohammadreza 2098 IRI1.0010.752015.00 
  Derakhshani, Dorsa wf2012 IRI0.001-0.3620-7.20 
  Khalesi, Vahid 2252 IRI0.001-0.1120-2.20 
  Falahatgar, Reza 1751 IRI1.0010.29205.80 
  Ghaemmaghami, Pegah 1715 IRI0.001-0.7520-15.00 

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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