Individual Calculations March 2011
 Mohammed , Arpak Worya  Total change: -10.20  Rating chartPersonal card
 Iraqi Cup for Clubs 2010 Baghdad IRQ 2010-11-30
RcRownchangeKK*chgGame
 2216 2240 2.00 5 -0.68 15 -10.20 
  Harreth, Salim Wali 2144 IRQ0.501-0.1315-1.95 
  Shayan, Sabri Mohmood 2101 IRQ0.001-0.6915-10.35 
  Abdul Ghani , Hayder f2192 IRQ0.501-0.0715-1.05 
  Nameer, Noor Al-Deen c2242 IRQ1.0010.50157.50 
  Saad A I, Saram m2402 IRQ0.001-0.2915-4.35 

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