Individual Calculations March 2012
 Keating, Robert F  Total change: 13.35  Rating chartPersonal card
 Iowa FIDE Round Robin #2 Davenport, Iowa USA 2012-01-07
RcRownchangeKK*chgGame
 1815 2106 5.00 5 0.89 15 13.35 
  Gatica, Jose M 1948 USA1.0010.29154.35 
  Hartmann, John R 1706  * USA1.0010.08151.20 
  Ellis, James S 1995 USA1.0010.35155.25 
  Peralta, Luis M 1706  * USA1.0010.08151.20 
  Eichhorn, George S 1722 USA1.0010.09151.35 
 * 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