Rapid: Individual Calculations November 2014
 Azizi Tafreshi, Ali Akbar  Total change: 3.80  Rating chartPersonal card
 Mehr Rapid Open (2014) Tehran IRI 2014-10-09
RcRownchangeKK*chgGame
 1647 1679 4.00 7 0.19 20 3.80 
  Mosadeghpour, Masoud 2079  * IRI0.001-0.0820-1.60 
  Zare Karizi, Negar 1279  * IRI1.0010.08201.60 
  Firoozja, Alireza 2040 IRI0.001-0.1020-2.00 
  Rezaei, Arshan 1373 IRI1.0010.14202.80 
  Sadatnajafi, M. 2079  * IRI0.001-0.0820-1.60 
  Tarzali, Abtin 1334 IRI1.0010.11202.20 
  Kadkhodaei, Kiarash 1346 IRI1.0010.12202.40 
 * 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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