Individual Calculations August 2012
 Modeer, Chya  Total change: 12.60  Rating chartPersonal card
 Iraqi Chess Olympiad Championship 2012 Baghdad IRQ 2012-07-17
RcRownchangeKK*chgGame
 2008 2035 3.50 5 0.84 15 12.60 
  Ahmed, Nasir 1901 IRQ1.0010.32154.80 
  Laith, , Ehea 1858 IRQ1.0010.27154.05 
  Firas, Qassim Abbas 2047 IRQ0.5010.02150.30 
  Taha, Jalal Abdula 2078 IRQ0.001-0.4415-6.60 
  Khaled, Kh Kh Albu-Salih 2157 IRQ1.0010.671510.05 

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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