Individual Calculations July 2010
 Hasan, Abd Al Jabbar  Total change: 3.75  Rating chartPersonal card
 22 Iraqi Clubs Championship 2010 Baghdad IRQ 2010-02-19
RcRownchangeKK*chgGame
 2090 2010 3.00 7 0.15 25 3.75 
  Dhari, Satea Saeed 1961 IRQ1.0010.432510.75 
  Ahmed, Abdul Sattar Abdulwhhab 2181 IRQ0.001-0.2725-6.75 
  Hayder, Hassan Shyaa 2185 IRQ0.5010.23255.75 
  Al-Ali Hussein , Ali Hussein f2367 IRQ0.001-0.1125-2.75 
  Sarmad, L Ismael 1994 IRQ1.0010.482512.00 
  Amjad, M Alwan 1995 IRQ0.001-0.5225-13.00 
  Jassim, Hussein 1945 IRQ0.501-0.0925-2.25 

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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