Individual Calculations November 2012
 Hayder, Sabar Ali  Total change: 0.00  Rating chartPersonal card
 IRQ S/f Champ.2012 Duhok IRQ 2012-09-27
RcRownchangeRpKK*chgGame
 1827 0 2.50 6 0.00 1770   0.00 
  Bassam Arzwky, Hamead 2006 IRQ0.0010.00 0.00 
  Bewar, Jafer 1842 IRQ0.0010.00 0.00 
  Rabeea, Sabah Nori 1860 IRQ0.0010.00 0.00 
  Jalal Al Deen, Dalin 1473 IRQ1.0010.00 0.00 
  Hussein, Alwan 1788 IRQ1.0010.00 0.00 
  Mohammed, Latif 1991 IRQ0.5010.00 0.00 

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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