Individual Calculations April 2013
 Mohammed, A.al-Kinani  Total change: -13.50  Rating chartPersonal card
 Iraqi Chess Olympiad Championship 2013 Baghdad IRQ 2013-02-13
RcRownchangeKK*chgGame
 1992 2128 3.00 6 -0.96 15 -14.40 
  Faris, A-.ameer 2123 IRQ0.001-0.5115-7.65 
  Emad, Mohsan 2093 IRQ1.0010.45156.75 
  Ismael, Namir Mohammed Ismael c2173 IRQ0.5010.06150.90 
  Hayder, , Kathan 1809 IRQ1.0010.13151.95 
  Abdul Sada, Radha 1976 IRQ0.001-0.7015-10.50 
  Hayder, Sabar Ali 1780 IRQ0.501-0.3915-5.85 

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)
 
 2nd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP (Open) Baghdad IRQ 2013-03-06
RcRownchangeKK*chgGame
 2033 2128 5.00 8 0.06 15 0.90 
  Laith, Ehea 1830 IRQ1.0010.15152.25 
  Saddam, Nafi`a 1965 IRQ0.501-0.2215-3.30 
  Algildah, Nibal wm1874 SYR1.0010.19152.85 
  Dana, Jamal Qadir 1989 IRQ0.501-0.1915-2.85 
  Abdulwahhab, Ahmed Abdulsatta f2277 IRQ0.001-0.3015-4.50 
  Aboudi, Marwan 2157 JOR0.001-0.4615-6.90 
  Esam, Naama Lafta 1999 IRQ1.0010.33154.95 
  Al-Saadi, Jumaa A.gatea f2173 IRQ1.0010.56158.40 

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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