Individual Calculations July 2009
 Raes, A  Total change: 6.75  Rating chartPersonal card
 beirut 2nd international open Furn El Chebback LIB 2008-10-05
RcRownchangeKK*chgGame
 2273 2202 2.50 5 0.45 15 6.75 
  Frhat, Ali m2418 EGY0.001-0.2215-3.30 
  Atwi, Ali 2116 LIB1.0010.38155.70 
  Najjar, Ahmad f2334 LIB0.5010.18152.70 
  Sarwat, Walaa m2388 EGY0.001-0.2615-3.90 
  Saad, Baha 2110 JOR1.0010.37155.55 

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