Individual Calculations July 2021
 Naroditsky, Daniel  Total change: 2.20  Rating chartPersonal card
 2021 Carolinas Classic Charlotte, North Carolina USA 2021-06-18
RcRownchangeKK*chgGame
 2414 2621 2.50 3 0.22 10 2.20 
  Wang, Tianqi 2317 USA1.0010.14101.40 
  Zapata, Alonso g2421 COL1.0010.24102.40 
  Panchanathan, Magesh g2504 IND0.501-0.1610-1.60 

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