Individual Calculations October 2008
 Al-Sharafi, Hameed  Total change: 15.50  Rating chartPersonal card
 7th Al Saleh International Open Chess Championship 2008 Aden - Aden Hotel ( 5 Star ) YEM 2008-07-16
RcRownchangeKK*chgGame
 2162 2210 4.00 6 0.62 25 15.50 
  Adnani, Moklis f2277 MAR0.001-0.4125-10.25 
  Al Junaidi, Yaser 2018 YEM0.501-0.2525-6.25 
  Saeed, , Khalid 2065 YEM0.501-0.1925-4.75 
  Ayyad, Maher f2134 BRN1.0010.402510.00 
  Gawad, , Sharaf 2067 YEM1.0010.31257.75 
  Aliev, Kerim m2411 TKM1.0010.762519.00 

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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