Blitz: Individual Calculations August 2017
 Rezai, Iraj  Total change: 4.40  Rating chartPersonal card
 Ardabil Province Chess Championship (Blitz) 2017 Majid Hariri Memorial Arbabil IRI 2017-07-04
RcRownchangeKK*chgGame
 1958 2176 5.50 7 0.22 20 4.40 
  Salem, Behnam 1776  * IRI1.0010.08201.60 
  Naderi, Bahram 1776  * IRI1.0010.08201.60 
  Abedi, Hossein 1950 IRI0.501-0.2920-5.80 
  Ghanbari, Rasool 2228 IRI1.0010.572011.40 
  Parsa, Javad 2053 IRI1.0010.33206.60 
  Bekrami, Habib 1976 IRI0.501-0.2620-5.20 
  Aadeli, Arvin 1949 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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