Individual Calculations November 2009
 Al Zarooni, Eisa  Total change: -9.25  Rating chartPersonal card
 Abu Dhabi Festival Juniors2009 Abu Dhabi UAE 2009-08-12
RcRownchangeKK*chgGame
 1848 1732 1.00 4 -0.37 25 -9.25 
  Vigram, M 1871 IND0.001-0.3125-7.75 
  Bukhalaf, Khalil 1874 BRN1.0010.692517.25 
  Valerio, Axel John 1850 PHI0.001-0.3425-8.50 
  Al Zarooni, Ahmed 1798 UAE0.001-0.4125-10.25 

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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