Individual Calculations January 2012
 Mohammed, Latif  Total change: 8.25  Rating chartPersonal card
 Iraqi Cup for Clubs 2011 sulaimanai IRQ 2011-10-25
RcRownchangeKK*chgGame
 2016 1993 2.00 3 0.55 15 8.25 
  Tariq, Toam 1922 IRQ1.0010.40156.00 
  Laith, , Ehea 1877 IRQ1.0010.34155.10 
  Mohammed, , Arpak Worya c2249 IRQ0.001-0.1915-2.85 

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)
 

 

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