Individual Calculations November 2019
 Ahmed, Farhad Ali  Total change: -5.40  Rating chartPersonal card
 Iraqi kurdistan Region Youth Chess Championship 2019 Erbil IRQ 2019-08-28
 1436 1569 3.00 5 -0.27 20 -5.40 
  Alan, Omiad Saber 1260 IRQ0.001-0.8620-17.20 
  Shang, Masood Abdullah Jabari 1246 IRQ1.0010.13202.60 
  Yousif, Farhad Ali 1456 IRQ1.0010.35207.00 
  Daryan, Arpak Worya Mohammed Qane 1554 IRQ0.501-0.0220-0.40 
  Pola, Azad Saber 1666 IRQ0.5010.13202.60 

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:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office