Individual Calculations November 2012
 Abdwl Karim, Ahmad  Total change: -0.15  Rating chartPersonal card
 Iraq Cup for Clubs 2012 Duhok IRQ 2012-09-20
RcRownchangeKK*chgGame
 2053 1944 1.50 4 -0.01 15 -0.15 
  Noah, A H Al-Ali m2344  * IRQ0.001-0.0815-1.20 
  Ares, Saber Majeed 2119 IRQ0.001-0.2715-4.05 
  Moazaz, Dhahir Habeeb 1702 IRQ0.501-0.3015-4.50 
  Waheed, Ayad 2046 IRQ1.0010.64159.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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