Rapid: Individual Calculations January 2014
 Taleb Mohamed, Ahmed  Total change: -17.60  Rating chartPersonal card
 Arab Rapid Chess Championship(Open) Abu Dhubi UAE 2013-12-15
RcRownchangeKK*chgGame
 2147 1996 1.00 6 -0.88 20 -17.60 
  Abdulwahhab, Ahmed Abdulsattar A f2282 IRQ0.001-0.1620-3.20 
  Alhuwar, Jasem f2265 UAE0.001-0.1720-3.40 
  Abdalsalam, Abubukr f2039 SUD0.001-0.4420-8.80 
  Al-Hajiri, Bader 2060 KUW1.0010.592011.80 
  Asabri, Hussien f2244 LBA0.001-0.1920-3.80 
  Al-Takrori, Husam 1991 PLE0.001-0.5120-10.20 

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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