Individual Calculations April 2017
 Abbas, Hussein Kzar  Total change: -33.60  Rating chartPersonal card
 29th IRAQI Clubs Championship 2017 Baghdad IRQ 2017-03-09
RcRownchangeKK*chgGame
 1716 2049 3.50 6 -1.68 20 -33.60 
  Ibraheem, Delbak Ismael Ibrahe wm1934 IRQ1.0010.34206.80 
  Ali, Najib Kadhim 1649  * IRQ1.0010.08201.60 
  Al, Hasan Dhamir Jabar Al Yhya 1649  * IRQ1.0010.08201.60 
  Saba, Jamal Mohammed 1649  * IRQ0.001-0.9220-18.40 
  Hasnein, Fadhil Nasir 1649  * IRQ0.001-0.9220-18.40 
  Jalaluldeen, Kareen Kamal J. wf1766 IRQ0.501-0.3420-6.80 
 * 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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