Individual Calculations November 2010
 Mohammed, , Arpak Worya  Total change: 4.65  Rating chartPersonal card
 IRQ Final -first Stage for Men 2011 Al-Sulaymaniyaha IRQ 2010-09-22
RcRownchangeKK*chgGame
 2177 2235 5.50 9 0.31 15 4.65 
  Taha, Jalal Abdula 2103 IRQ1.0010.32154.80 
  Khayri, , Faisl Sahib 2192 IRQ1.0010.44156.60 
  Ahmad, Azizjawad Obada m2366 IRQ0.5010.18152.70 
  Ismael, Namir Mohammed 2156 IRQ0.501-0.1115-1.65 
  Nameer, Noor Al-Deen 2241 IRQ0.5010.01150.15 
  Akar, Ali Salih c2165 IRQ0.001-0.6015-9.00 
  Abaeji, Sinan Younus Abdulrazzaq 2195 IRQ0.001-0.5615-8.40 
  Dhari, Satea Saeed 1956 IRQ1.0010.16152.40 
  Nagem, , Abd M Issa 2215 IRQ1.0010.47157.05 

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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