Individual Calculations August 2022
 Song, Scott G  Total change: 95.20  Rating chartPersonal card
 27th annual Pacific Coast Open Under 2100 Los Angeles, CA USA 2022-07-15
RcRownchangeKK*chgGame
 1700 1556 4.00 5 2.38 40 95.20 
  Ray, Ujan 1745 USA1.0010.754030.00 
  Gasparyan, Seryozha 1580 USA0.5010.03401.20 
  Faulks, Anthony 1711 USA0.5010.21408.40 
  Cohen, Ed 1906 USA1.0010.894035.60 
  Tang, Dylan 1559 USA1.0010.504020.00 

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