Individual Calculations May 2014
 Mari Ooriad, Pouya  Total change: 7.20  Rating chartPersonal card
 3rd IRAQ INTERNATIONAL CHESS CHAMPIONSHIP Baghdad IRQ 2014-03-22
RcRownchangeKK*chgGame
 2133 2189 5.50 9 0.48 15 7.20 
  Al-Fayyadh, Zainab Asif Abdula 1789  * IRQ1.0010.08151.20 
  Gagunashvili, Merab g2540 GEO0.001-0.1115-1.65 
  Al-Turaihi, Dhari Satea Saeed 1985 IRQ1.0010.24153.60 
  Tajbakhsh, Ramtin 1799 IRI1.0010.09151.35 
  Mohammed, Zozek Salah Mohammed c2286 IRQ0.5010.13151.95 
  El Adnani, Mokliss f2392 MAR0.001-0.2415-3.60 
  Malkawi, Fadi f2070 JOR1.0010.34155.10 
  Iyti, Basher m2224 SYR0.001-0.4515-6.75 
  Al-Rufaye, Iman Hasan Mohammed wm2116 IRQ1.0010.40156.00 
 * 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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