Individual Calculations March 2018
 Mustafa, Naji Kareem  Total change: -57.60  Rating chartPersonal card
 IRQ Final for Men 2018 A Baghdad IRQ 2018-02-07
RcRownchangeKK*chgGame
 1839 1846 1.50 6 -1.44 40 -57.60 
  Moazaz , Dhahir Habeeb f2050 IRQ0.001-0.2440-9.60 
  Bashir, Fahim Hawza 1446  * IRQ1.0010.08403.20 
  Mohammed, Ali Mahdial-Kinani c2011 IRQ0.001-0.2840-11.20 
  Mohammed, Latif Hamid 2093 IRQ0.001-0.1940-7.60 
  Aos, Hassan Ibrahim 1870 IRQ0.5010.03401.20 
  Ameer, Dhafer Abdulameer c1562 IRQ0.001-0.8440-33.60 
 * 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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