Individual Calculations April 2017
 Ibraheem, Delbak Ismael Ibrahe  Total change: -4.00  Rating chartPersonal card
 29th IRAQI Clubs Championship 2017 Baghdad IRQ 2017-03-09
RcRownchangeKK*chgGame
 1726 1934 7.00 10 -0.20 20 -4.00 
  Abbas, Hussein Kzar c2049 IRQ0.001-0.3420-6.80 
  Al-Fayyadh, Yamama Asif Abdula wc1760 IRQ1.0010.27205.40 
  Poormosavi, Seyed Kian 1914 IRI0.001-0.5320-10.60 
  Tiba, Mahdi Attiyah 1534  * IRQ1.0010.08201.60 
  Yousif, Najib Kadhim 1534  * IRQ1.0010.08201.60 
  Ali, Najib Kadhim 1534  * IRQ1.0010.08201.60 
  Babiy, Olga wg2334  * UKR0.001-0.0820-1.60 
  Al, Hasan Dhamir Jabar Al Yhya 1534  * IRQ1.0010.08201.60 
  Marwa, Mohammed Khalaf 1534  * IRQ1.0010.08201.60 
  Hussein, Saeed Abbas 1534  * IRQ1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 

 

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