Blitz: Individual Calculations September 2023
 Zhian, Maral  Total change: 106.80  Rating chartPersonal card
 Tabriz weekly blitz 16 mordad Tabriz IRI 2023-08-07
RcRownchangeKK*chgGame
 1559 1110 3.50 8 2.67 40 106.80 
  Safari, Nima 1649 IRI1.0010.974038.80 
  Abdi, Adel 1755 IRI0.001-0.0140-0.40 
  Zare, Saeed 1766 IRI0.001-0.0140-0.40 
  Akbarzadeh Laleh, Mousa 1423 IRI0.5010.364014.40 
  Eivazy, Mahdi 1848 IRI0.0010.00400.00 
  Ghanbarzadeh, Sajja 1296 IRI1.0010.744029.60 
  Akbarzadeh Laleh, Masoud 1410 IRI0.001-0.1540-6.00 
  Zhian, Mehdi 1322 IRI1.0010.774030.80 

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