Individual Calculations February 2014
 Tang, Tang  Total change: 21.15  Rating chartPersonal card
 23rd Annual North American Open - U2300 Section Las Vegas, Nevada USA 2013-12-26
RcRownchangeKK*chgGame
 2089 1974 3.50 6 1.41 15 21.15 
  He, Daniel Ming 2132 USA0.5010.21153.15 
  Iyengar, Udit 2023 USA0.5010.07151.05 
  Anderson, Renard f2209 USA1.0010.791511.85 
  Feng, Roland 2099 USA0.5010.17152.55 
  Sheng, Joshua 2005 USA1.0010.54158.10 
  Rosenthal, Nicholas 2068 USA0.001-0.3715-5.55 

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