Individual Calculations December 2021
 Jafari, Parsa  Total change: 27.20  Rating chartPersonal card
 Standard Cup Aban 1400 (Behshahr) Mazandaran IRI 2021-11-02
RcRownchangeKK*chgGame
 1733 1666 2.50 6 0.05 40 2.00 
  Esmaeilnejad, Mohammad Amin 2066  * IRI0.001-0.0840-3.20 
  Hosseini, Vihan 1266  * IRI1.0010.08403.20 
  Zahmati, Sobhan 1951 IRI0.001-0.1640-6.40 
  Namdar Abadi, Abolfazl 1266  * IRI1.0010.08403.20 
  Maghsoudloo, Amir Ali 1929 IRI0.5010.324012.80 
  Talebi, Masoud 1921 IRI0.001-0.1940-7.60 
 * 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)
 
 Gilan Super League 18th- Round 12 Rasht IRI 2021-11-26
RcRownchangeKK*chgGame
 1759 1666 1.00 1 0.63 40 25.20 
  Norouzi Chenari, Parsa 1759 IRI1.0010.634025.20 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office