Individual Calculations October 2008
 Mqrmi, , Murad  Total change: -23.50  Rating chartPersonal card
 7th Al Saleh International Open Chess Championship 2008 Aden - Aden Hotel ( 5 Star ) YEM 2008-07-16
RcRownchangeKK*chgGame
 2230 2007 0.00 4 -0.94 25 -23.50 
  Aliev, Kerim m2357 TKM0.001-0.1125-2.75 
  Al Harazy, Khalid 2184 YEM0.001-0.2725-6.75 
  Saeed, , Khalid 2065 YEM0.001-0.4225-10.50 
  Al-Hadarani, Hatim f2315 YEM0.001-0.1425-3.50 

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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