Rapid: Individual Calculations March 2017
 Saddam Kadhim, Nafia  Total change: -3.20  Rating chartPersonal card
 Iraqi Final for Men 2017 A(Rapid) Basra IRQ 2017-02-11
RcRownchangeKK*chgGame
 1891 1925 3.00 6 -0.16 20 -3.20 
  Ismail, Khalel Tariq 1525  * IRQ1.0010.08201.60 
  Firas, Qassim Abbas 1985 IRQ0.001-0.4220-8.40 
  Zaid, Alaa Chasib c1607 IRQ1.0010.13202.60 
  Adil, Ali Jalal f2256 IRQ0.001-0.1220-2.40 
  Mohammed, Tareq Abbood Al-Latoo 1996 IRQ1.0010.602012.00 
  Rawand, Hamid Abdullah 1974 IRQ0.001-0.4320-8.60 
 * 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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