Individual Calculations July 2009
 Al-Housa, Khalil  Total change: -11.40  Rating chartPersonal card
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2140 2032 1.50 6 -0.76 15 -11.40 
  Sturua, Zurab g2382 GEO0.001-0.1115-1.65 
  Zakurdjaeva, Irina wg2288 RUS0.001-0.1915-2.85 
  Mohannad, Farhan f2284 JOR0.001-0.1915-2.85 
  Al-Zarouni, Kholoud Essa wf1847 UAE1.0010.26153.90 
  Tscharotschkin, Michael 2209 GER0.001-0.2715-4.05 
  Al, Harmoodi Ari Mohamed 1828 UAE0.501-0.2615-3.90 

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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