Individual Calculations November 2022
 Rallabandi, Krishna K  Total change: 23.60  Rating chartPersonal card
 2022 Skyline Open - U2100 Section Dulles, VA USA 2022-10-08
RcRownchangeKK*chgGame
 1640 1493 1.50 3 0.59 40 23.60 
  Ananth, Ananya 1634 USA0.001-0.3140-12.40 
  Swaminathan, Pranav 1695 USA1.0010.764030.40 
  He, Justin Shandong 1592 USA0.5010.14405.60 

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