Individual Calculations October 2018
 Grabinsky, Aaron  Total change: 19.40  Rating chartPersonal card
 2018 Illinois Open State Championship Downers Grove, Illinois USA 2018-09-01
RcRownchangeKK*chgGame
 2196 2356 5.00 6 0.97 20 19.40 
  Girish, Adarsh 1956  * USA1.0010.08201.60 
  Venkat, Abhyudhaya 1956  * USA1.0010.08201.60 
  Stevens, Matthew 2121 USA0.501-0.2920-5.80 
  Velikanov, Alexander f2308 USA1.0010.43208.60 
  Li, Zhaozhi m2402 USA1.0010.562011.20 
  Schmakel, Sam m2434 USA0.5010.11202.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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