Individual Calculations October 2008
 Al Zarooni, Eisa  Total change: 4.00  Rating chartPersonal card
 7th Dubai Juniors Chess Championship2008 Dubai UAE 2008-07-07
RcRownchangeKK*chgGame
 2007 1728 0.50 1 0.34 25 8.50 
  Mona, Khaled wg2007 EGY0.5010.34258.50 

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)
 
 Asian Youth Chess Championship 2008; Boys Under 12 Tehran IRI 2008-07-12
RcRownchangeKK*chgGame
 1987 1728 0.00 3 -0.57 25 -14.25 
  Shiven, Khosla 2078 IND0.001-0.1125-2.75 
  Moradi, Amirmasoud 1920 IRI0.001-0.2525-6.25 
  Mirzaei, Saleh 1962 IRI0.001-0.2125-5.25 

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)
 
 UAE President Cup 2008 Al Ain UAE 2008-08-23
RcRownchangeKK*chgGame
 1994 1728 1.50 6 0.39 25 9.75 
  Ali, Abdulkhaleq 2078 UAE0.001-0.1125-2.75 
  Mansour, Abbas 1968 UAE0.001-0.2025-5.00 
  Saeed, Yousif 1844 UAE1.0010.662516.50 
  Hassan, Abdulla m2078 UAE0.001-0.1125-2.75 
  Almery, Saleh 1939 UAE0.5010.27256.75 
  Omar, Abdulwahab 2059 UAE0.001-0.1225-3.00 

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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