Rapid: Individual Calculations March 2014
 Mohamed, Islam H  Total change: 28.80  Rating chartPersonal card
 4th Makkah chess tournament Makkah KSA 2014-02-07
RcRownchangeKK*chgGame
 1744 1894 9.50 12 1.44 20 28.80 
  Al Otaibi, Talaq 1605 KSA1.0010.16203.20 
  Omar, Ahmed 2073 EGY0.001-0.2720-5.40 
  Elyas, Nawaf K 1494  * KSA1.0010.08201.60 
  Al Amri, Ali A 1576 KSA1.0010.13202.60 
  Gaidramdan , Marwan 1870 YEM1.0010.47209.40 
  Al Thobaiti, Yaser 1668 KSA1.0010.21204.20 
  Al Turky, Fahad A 1783 KSA1.0010.35207.00 
  Khayat, Abdullah F 1745 KSA1.0010.30206.00 
  Al Tuwaim, Suliman A 1494  * KSA1.0010.08201.60 
  Hajar , Muhannad 2025 SUD0.001-0.3220-6.40 
  Khayat, Fareed A 1700 KSA1.0010.25205.00 
  Agami , Ahmed 1893 EGY0.5010.00200.00 
 * 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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