Individual Calculations October 2013
 Phelps, David B  Total change: 31.20  Rating chartPersonal card
 Farley Memorial League XI Rochester, New York USA 2013-06-17
RcRownchangeKK*chgGame
 1885 1915 7.50 10 2.08 15 31.20 
  Alexander, Michael 1846 USA1.0010.40156.00 
  Cunningham, Sherman 1769 USA1.0010.30154.50 
  Badamo, Anthony 1990 USA1.0010.60159.00 
  Stein, Jason L 1915 USA1.0010.50157.50 
  Rossi, Jimmy 1907 USA1.0010.49157.35 
  Alexander, Michael 1846 USA0.001-0.6015-9.00 
  Cunningham, Sherman 1769 USA1.0010.30154.50 
  Badamo, Anthony 1990 USA0.5010.10151.50 
  Stein, Jason L 1915 USA0.001-0.5015-7.50 
  Rossi, Jimmy 1907 USA1.0010.49157.35 

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