Individual Calculations January 2014
 Al Qudaimi, Basheer  Total change: 1.10  Rating chartPersonal card
 Arab Chess Championship(Open) Abu Dhubi UAE 2013-12-08
RcRownchangeKK*chgGame
 2293 2395 5.00 8 0.11 10 1.10 
  Abdulwahhab, Ahmed Abdulsattar A f2242 IRQ1.0010.30103.00 
  Abdalsalam, Abubukr f2039 SUD1.0010.11101.10 
  Al-Hajiri, Bader 2071 KUW1.0010.13101.30 
  Faisal, Abdulla c2247 UAE0.501-0.2010-2.00 
  Amin, Bassem g2654 EGY0.001-0.1810-1.80 
  Chahrour, Ibrahim f2047 LIB0.501-0.3910-3.90 
  Al-Modiahki, Mohamad g2571 QAT1.0010.73107.30 
  Haddouche, Mohamed m2475 ALG0.001-0.3910-3.90 

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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