Individual Calculations January 2012
 Al-Saadi, Jumaa A Gatea  Total change: -32.70  Rating chartPersonal card
 Iraqi Cup for Clubs 2011 sulaimanai IRQ 2011-10-25
RcRownchangeKK*chgGame
 2133 2217 2.00 5 -1.06 15 -15.90 
  Ahmed, J Majeed 2062 IRQ0.501-0.2115-3.15 
  Ali, Ahmed 2106 IRQ0.501-0.1515-2.25 
  Saddam, Nafi`a 2017 IRQ1.0010.24153.60 
  Hamandi, Mohammed Nawfel Karim c2269 IRQ0.001-0.4315-6.45 
  Abaeji, Sinan Younus Abdulrazzaq c2211 IRQ0.001-0.5115-7.65 

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)
 
 1st Iraq International (Open) Duhook - IRQ IRQ 2011-11-19
RcRownchangeKK*chgGame
 2146 2217 3.00 7 -1.12 15 -16.80 
  Mohammad, Samir f2368 SYR0.5010.20153.00 
  Adil, Ali Jalal f2253 IRQ0.5010.05150.75 
  Ismael, Namir Mohammed I 2178 IRQ0.001-0.5515-8.25 
  Al-Khattab, Ghassan f2155 IRQ0.001-0.5915-8.85 
  Baktiar, Hamd Mohammed 1962 IRQ1.0010.19152.85 
  Al-Turaihi, Dhari Satea S 1973 IRQ0.001-0.8015-12.00 
  Hajiyev, Shahin 2130 AZE1.0010.38155.70 

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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