Individual Calculations October 2022
 Muhanned Manhel, Zuhair  Total change: 146.00  Rating chartPersonal card
 Iraq Championship( zone 5)2022 Mosul IRQ 2022-09-11
RcRownchangeKK*chgGame
 1799 1166 4.00 8 3.65 40 146.00 
  Chiya, Mder Hamad 2011 IRQ1.0011.004040.00 
  Safad, Mudhafar Mohammed 1355 IRQ1.0010.754030.00 
  Basim, Hinde 1916 IRQ0.0010.00400.00 
  Mustafa, Qais Jalal 1961 IRQ1.0011.004040.00 
  Mohammed, Abdullah Saleh Merza 2025 IRQ0.0010.00400.00 
  Mohammed Khaleel, Majeed 1824 IRQ1.0010.994039.60 
  Hussein, Abd Alftah Y 1616 IRQ0.001-0.0640-2.40 
  Bestoon, Abdulkhaleq Assaf 1687 IRQ0.001-0.0340-1.20 

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