Individual Calculations November 2013
 Laith, Ehea  Total change: -4.65  Rating chartPersonal card
 IRQ Final -first Stage for Men 2013 Baghdad IRQ 2013-10-09
RcRownchangeKK*chgGame
 1954 1822 2.00 7 -0.31 15 -4.65 
  Al-Saadi, Jumaa A.gatea f2082 IRQ0.001-0.1815-2.70 
  Ahmed, Abdlkadham 2077 IRQ0.001-0.1915-2.85 
  Hattab, Hashim 1987 SWE1.0010.721510.80 
  Chiya, Mder Hamad 2019 IRQ0.001-0.2515-3.75 
  Ramzi, Khazel A Al-Dahwi 1975 IRQ0.001-0.3015-4.50 
  Mohammed, Khaleel Majeed 1550 IRQ1.0010.17152.55 
  Tariq, , Mohammed 1986 IRQ0.001-0.2815-4.20 

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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