Individual Calculations May 2014
 Al-Turaihi, Dhari Satea Saeed  Total change: -28.35  Rating chartPersonal card
 26th IRAQI Clubs Championship 2014 Baghdad IRQ 2014-02-27
RcRownchangeKK*chgGame
 2131 1985 0.00 2 -0.61 15 -9.15 
  Ehab, Mazin Elias 2169 IRQ0.001-0.2615-3.90 
  Faris, A-.ameer 2093 IRQ0.001-0.3515-5.25 

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)
 
 3rd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP Baghdad IRQ 2014-03-22
RcRownchangeKK*chgGame
 2017 1985 1.00 5 -1.28 15 -19.20 
  Al-Saffar, Araz Basim Mohammed m2380 IRQ0.001-0.0815-1.20 
  Jalal Al Deen, Dalin 1585  * IRQ1.0010.08151.20 
  Mari Ooriad, Pouya 2189 IRI0.001-0.2415-3.60 
  Al-Halila, Ayman m2156 YEM0.001-0.2715-4.05 
  Jalaluldeen, Kareen Kamal J. wf1777 IRQ0.001-0.7715-11.55 
 * 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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