Individual Calculations April 2015
 Karimi, Omid  Total change: 55.60  Rating chartPersonal card
 Iran U-14 Boys Championship 2015 Booshehr IRI 2015-03-02
RcRownchangeKK*chgGame
 1812 1649 3.00 5 1.39 40 55.60 
  Fendereski, Nima 2049  * IRI0.001-0.0840-3.20 
  Kalantari, Alireza 1902 IRI1.0010.814032.40 
  Najafi Khaniabadi, Kiarash 1958 IRI0.001-0.1440-5.60 
  Ghaed, Pouria 1507 IRI1.0010.314012.40 
  Binaei Tavallaei, Mahdi 1644 IRI1.0010.494019.60 
 * 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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