Individual Calculations June 2015
 Raei, Alireza  Total change: -10.60  Rating chartPersonal card
 Ordibehesht Cup U 2100 (2015) Tehran IRI 2015-05-12
RcRownchangeKK*chgGame
 1689 1757 4.00 8 -0.53 20 -10.60 
  Danial, Samie Darian 1357  * IRI1.0010.08201.60 
  Talebi, Masoud 1923 IRI0.001-0.2820-5.60 
  Beiranvand, Danial 1387 IRI1.0010.10202.00 
  Ahmadi, Gholam Hosein 1571 IRI1.0010.26205.20 
  Marzoughi, Mohammadsadegh 1942 IRI0.001-0.2620-5.20 
  Ahouran, Mehrdad 1933 IRI0.001-0.2720-5.40 
  Mohammadi, Seyed Saeed 1593 IRI1.0010.28205.60 
  Teymoori, Mandana 1802 IRI0.001-0.4420-8.80 
 * 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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