Individual Calculations May 2012
 Somoff, Abdo  Total change: -26.10  Rating chartPersonal card
 14th Dubai Open 2012 Dubai UAE 2012-04-14
RcRownchangeKK*chgGame
 2119 2181 3.50 9 -1.74 15 -26.10 
  Nisipeanu, Liviu-Dieter g2581  * ROU0.001-0.0815-1.20 
  Poleschikov, Alexey 1849 RUS1.0010.12151.80 
  Hovhannisyan, Robert g2581  * ARM0.001-0.0815-1.20 
  Al-Housa, Khalil 1993 PLE1.0010.26153.90 
  Mahmoud, Haitham 2006 SUD1.0010.27154.05 
  Akshayraj, Kore m2422 IND0.001-0.2015-3.00 
  Annageldiyev, Ashirgeldi 1879 TKM0.001-0.8515-12.75 
  Singhai, Niklesh Jain 1978 IND0.001-0.7615-11.40 
  Abdulla, Ali 1781  * UAE0.501-0.4215-6.30 
 * 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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