Individual Calculations April 2013
 Obada, Ahmad Azeezjawad  Total change: 19.95  Rating chartPersonal card
 1st Asian Zonal Chess clubs Championship , Zone 3.1 Amman JOR 2013-03-15
RcRownchangeKK*chgGame
 2140 2340 6.50 7 1.33 15 19.95 
  Abdullah, Aya 1940  * JOR1.0010.08151.20 
  Ismael , Namir Mohammed c2173 IRQ1.0010.28154.20 
  Saud, Mohamed 2072 UAE1.0010.17152.55 
  Al-Aqrabi, Saleh 2185 YEM1.0010.29154.35 
  Khader, Sami m2376 JOR0.5010.05150.75 
  Moayed, Obied 2029 JOR1.0010.14152.10 
  Al Badani, Abdu f2203 YEM1.0010.32154.80 
 * 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