Individual Calculations January 2012
 Bassam Arzwky, Hamead  Total change: -7.50  Rating chartPersonal card
 Iraqi Cup for Clubs 2011 sulaimanai IRQ 2011-10-25
RcRownchangeKK*chgGame
 2056 2004 1.50 4 -0.25 30 -7.50 
  Ramzi, Khazel A Al-Dahwi 2078 IRQ0.001-0.4030-12.00 
  Sarmad, L Ismael 2025 IRQ0.5010.03300.90 
  Abdulwahhab, Ahmed Abdulsattar A f2264 IRQ0.001-0.1830-5.40 
  Al-Rajab, Maha Layth Ismael wc1858 IRQ1.0010.30309.00 

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