Individual Calculations November 2013
 Mazin, Adham  Total change: 2.55  Rating chartPersonal card
 IRQ Final -first Stage for Men 2013 Baghdad IRQ 2013-10-09
RcRownchangeKK*chgGame
 1951 2048 4.50 7 0.17 15 2.55 
  Noori, Sabah 1738 IRQ1.0010.14152.10 
  Saddam, Nafi`a 1948 IRQ0.001-0.6415-9.60 
  Mohammed , Hamzia Aqqas 1825 IRQ1.0010.22153.30 
  Jabbar, Raheem B. Alamir 1870 IRQ1.0010.27154.05 
  Didar , Mohammed Zhaher Hassan c2191 IRQ0.001-0.3115-4.65 
  Tariq, Toam 1935 IRQ1.0010.35155.25 
  Khaled, Kh. Kh. Albu-Salih 2148 IRQ0.5010.14152.10 

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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