Individual Calculations January 2017
 Sedaghat Khah, Hamid Reza  Total change: 2.00  Rating chartPersonal card
 Hamedan League 2016 R6-9 Hamedan IRI 2016-12-02
RcRownchangeKK*chgGame
 1647 1947 3.50 4 0.10 20 2.00 
  Abdoli, Vahid 1673 IRI1.0010.17203.40 
  Bayat, Ali 1687 IRI0.501-0.3220-6.40 
  Azarion, Alireza 1568 IRI1.0010.09201.80 
  Zohrevand, Abbas 1660 IRI1.0010.16203.20 

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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