Individual Calculations October 2014
 Firas, Qassim Abbas  Total change: 3.20  Rating chartPersonal card
 Championship Mohammed Alwan Furman international chess 2014 babylon IRQ 2014-09-24
RcRownchangeKK*chgGame
 1961 2045 2.00 3 0.16 20 3.20 
  Hamid, A. Sattar 1969 IRQ0.501-0.1020-2.00 
  Haleem, H. A. Al-Jebawy 2002 IRQ1.0010.44208.80 
  Hasan, Abd Al Jabbar 1913 IRQ0.501-0.1820-3.60 

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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