Individual Calculations March 2017
 Abed Shahwaz, Hasan  Total change: 3.40  Rating chartPersonal card
 IRQ Final for Men 2017 A Basra IRQ 2017-02-08
RcRownchangeKK*chgGame
 1808 1770 3.00 6 0.17 20 3.40 
  Firas, Qassim Abbas 2041 IRQ0.001-0.1720-3.40 
  Khedir, Majed Khedhir 1617 IRQ1.0010.30206.00 
  Adil, Ali Jalal f2153 IRQ0.001-0.0920-1.80 
  Abbas, Abdul Zahra Abbas 1702 IRQ0.501-0.0920-1.80 
  Zaid, Alaa Chasib c1644 IRQ0.501-0.1720-3.40 
  Hasan, Sabir Abd 1693 IRQ1.0010.39207.80 

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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