Individual Calculations November 2011
 Sobay, Kahraman  Total change: -7.05  Rating chartPersonal card
 Gebze Municipality Liberation Move Chess Tournament-Open Kocaeli TUR 2011-10-07
RcRownchangeKK*chgGame
 1908 2107 2.50 4 -0.47 15 -7.05 
  Erdogan, Celalettin 1730 TUR1.0010.09151.35 
  Ozbilen, Mehdi Hayri 2019 TUR1.0010.38155.70 
  Tasan, Mehmet Askin 1968 TUR0.501-0.1915-2.85 
  Atamer, Tuncay 1913 TUR0.001-0.7515-11.25 

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