Rapid: Individual Calculations March 2019
 Hakar, Dalzar Hma Salah  Total change: -13.40  Rating chartPersonal card
 12th Khanzad Rapid Chess Championship Baghdad IRQ 2019-02-21
RcRownchangeKK*chgGame
 1580 1417 1.00 5 -0.67 20 -13.40 
  Azez, Ali Hussein 1783 IRQ0.001-0.1020-2.00 
  Sheida, Omar 1817  * IRQ0.001-0.0820-1.60 
  Rawa, Fakhraddin Awdl 1263 IRQ1.0010.29205.80 
  Namir, Jibrail Dankha 1725 IRQ0.001-0.1420-2.80 
  Mohammed, Sami Majeed 1312 IRQ0.001-0.6420-12.80 
 * 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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