Rapid: Individual Calculations September 2013
 Azizi Tafreshi, Ali Akbar  Total change: -10.40  Rating chartPersonal card
 Mordad Rapid Open Tournament (2013) Tehran IRI 2013-08-09
RcRownchangeKK*chgGame
 2030 1697 0.00 4 -0.52 20 -10.40 
  Khalesi, Vahid 2097  * IRI0.001-0.0820-1.60 
  Abed, Meisam 2006 IRI0.001-0.1420-2.80 
  Lamei, Hadi 2097  * IRI0.001-0.0820-1.60 
  Afshar, Niusha 1920 IRI0.001-0.2220-4.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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