Individual Calculations January 2012
 Abdwl Karim, Ahmad  Total change: -7.50  Rating chartPersonal card
 Iraqi Cup for Clubs 2011 sulaimanai IRQ 2011-10-25
RcRownchangeKK*chgGame
 2059 1966 1.00 4 -0.50 15 -7.50 
  Hayder, Hassan Shyaa 2146 IRQ0.001-0.2615-3.90 
  Tariq, Toam 1922 IRQ0.001-0.5615-8.40 
  Ramzi, Khazel A Al-Dahwi 2078 IRQ1.0010.65159.75 
  Taha, Jalal Abdula 2088 IRQ0.001-0.3315-4.95 

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