Individual Calculations December 2016
 Ghamkhar, Alireza  Total change: 0.00  Rating chartPersonal card
 International Friendship Chess Tournament 2016 Rasht IRI 2016-10-15
RcRownchangeRpKK*chgGame
 1570 0 3.50 8 0.00 1527   0.00 
  Hamdam, Ali 1637 IRI1.0010.00 0.00 
  Edalati, Behrooz 1740 IRI0.0010.00 0.00 
  Biriya, Yadollah 1451 IRI1.0010.00 0.00 
  Paktinat, Zhina 1668 IRI0.0010.00 0.00 
  Pourjafari, Abbas 1511 IRI0.0010.00 0.00 
  Kamran, Alireza 1340 IRI1.0010.00 0.00 
  Karami, Mahan 1479 IRI0.5010.00 0.00 
  Pourjafar, Sadegh 1731 IRI0.0010.00 0.00 

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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