Rapid: Individual Calculations December 2017
 Atanejhad, Sahebali  Total change: 19.40  Rating chartPersonal card
 Iranian Worker's Chess Championship (Rapid_Men_ 1396) Ahvaz IRI 2017-11-04
RcRownchangeKK*chgGame
 1898 2144 6.50 7 0.97 20 19.40 
  Karami, Eisa 1744  * IRI1.0010.08201.60 
  Sepahvand, Behnam 1836 IRI1.0010.14202.80 
  Daneshpour, S.a. 2073 IRI1.0010.40208.00 
  Forati, Mohsen 1972 IRI1.0010.27205.40 
  Jannat Makan, Ali Reza 1787 IRI1.0010.11202.20 
  Yousefiraki, Mojtaba 1962 IRI1.0010.26205.20 
  Kanani, Ali 1912 IRI0.501-0.2920-5.80 
 * 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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