Individual Calculations July 2023
 Safafar, Mohammadhosein  Total change: 23.60  Rating chartPersonal card
 19th Gilan 2nd League Round 6-7 Rasht IRI 2023-06-10
RcRownchangeKK*chgGame
 1287 1219 1.00 1 0.59 40 23.60 
  Molaei, Alireza 1287 IRI1.0010.594023.60 

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