Individual Calculations June 2019
 Prestia, Frank  Total change: 53.60  Rating chartPersonal card
 7th Cherry Blossom Classic - U2100 Sterling, Virginia USA 2019-05-24
RcRownchangeKK*chgGame
 1785 1722 3.00 4 1.34 40 53.60 
  Keogh, Bill 1824 USA1.0010.644025.60 
  Hu, Emily 1775 USA0.001-0.4340-17.20 
  Jin, Xiaodong 1684 USA1.0010.454018.00 
  Sreekumar, Vishnu 1858 USA1.0010.684027.20 

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