Individual Calculations September 2009
 M . Moter, , Hazim  Total change: -16.75  Rating chartPersonal card
 Iraqi Chess Olympiad Championship 2009 BAGHDAD IRQ 2009-07-27
RcRownchangeKK*chgGame
 2118 2076 2.00 6 -0.67 25 -16.75 
  Mohamad, , Jabbar 2161 IRQ0.001-0.3825-9.50 
  Abdul, , Ameer Gated 1968 IRQ1.0010.35258.75 
  Noor, , Ali 1971 IRQ0.501-0.1425-3.50 
  Mohamed, , Nawfal.karim 2224 IRQ0.001-0.3025-7.50 
  Ali, , Akar c2136 IRQ0.5010.08252.00 
  Habib, , Adnan 2245 IRQ0.001-0.2825-7.00 

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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