Individual Calculations September 2009
 Aliev, Kerim  Total change: -12.60  Rating chartPersonal card
 Al Saleh 8th International Open Sanaa YEM 2009-07-01
RcRownchangeKK*chgGame
 2170 2355 4.50 8 -1.26 10 -12.60 
  Saeed, Khalid 2066 YEM0.501-0.3410-3.40 
  Al Badani, Abdu f2225 YEM1.0010.32103.20 
  Aleksandrov, Aleksej g2616 BLR0.001-0.1810-1.80 
  Mothanna, Mohamed 2061 YEM0.001-0.8510-8.50 
  Alwahidi, Khaled 2062 YEM1.0010.15101.50 
  Al Mozaee, Ahmed 2080 YEM1.0010.17101.70 
  Abdel Rabb, Raouf 1988 YEM1.0010.10101.00 
  Faraj, Yahya f2262 YEM0.001-0.6310-6.30 

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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