Rapid: Individual Calculations April 2017
 Hosseinzadeh, Nima  Total change: -21.40  Rating chartPersonal card
 2nd Ahar Rapid Chess Tournament - Fajr Cup 1395 Ahar IRI 2017-03-02
RcRownchangeKK*chgGame
 1959 2247 8.00 11 -1.07 20 -21.40 
  Shahveran, Samira 1847  * IRI1.0010.08201.60 
  Jalali, Hadi 1879 IRI1.0010.10202.00 
  Zareei, Shahrooz 1978 IRI0.001-0.8320-16.60 
  Rezvan, Maghsoud 1847  * IRI1.0010.08201.60 
  Abdolmohammadi, Milad 1847  * IRI1.0010.08201.60 
  Galehdari, Bardia 2022 IRI0.001-0.7820-15.60 
  Heydarzadeh, Ali 1847  * IRI1.0010.08201.60 
  Vafa, Javad 1939 IRI1.0010.14202.80 
  Eskandary, Mahmood 2088 IRI1.0010.29205.80 
  Khademi, Mohammad Miran 2214 IRI0.001-0.5520-11.00 
  Ghaniafshord, Saeed 2046 IRI1.0010.24204.80 
 * 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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