Individual Calculations April 2009
 Saud, Mohamed  Total change: -15.30  Rating chartPersonal card
 UAE League 2008 Emirates UAE 2008-10-17
RcRownchangeKK*chgGame
 1953 2150 2.00 4 -1.02 15 -15.30 
  Al-Marzouqi, Abdulla M. 1967 UAE1.0010.26153.90 
  Abdulrahman, Ahmed 1891 UAE0.501-0.3215-4.80 
  Waleed, Yousif 2020 UAE0.001-0.6815-10.20 
  Khouri, Ahmed Abbas f1934 UAE0.501-0.2815-4.20 

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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