Individual Calculations September 2009
 Ali, Abdelkhaleq  Total change: -28.35  Rating chartPersonal card
 Abu Dhabi Open 2009 Abu Dhabi UAE 2009-04-02
RcRownchangeKK*chgGame
 2167 2130 0.00 2 -0.90 15 -13.50 
  Dargan, Baul A G 2206 ENG0.001-0.4015-6.00 
  Ibrahim, Ismail 2127 UAE0.001-0.5015-7.50 

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)
 
 UAE President Cup 2009 Ajman UAE 2009-06-23
RcRownchangeKK*chgGame
 1955 2130 4.00 7 -0.99 15 -14.85 
  Mohamed, Issa 1837 UAE1.0010.15152.25 
  Al-Hammadi, Fatma wf1874 UAE1.0010.19152.85 
  Ahmad, Fayez 1784 UAE1.0010.11151.65 
  Marwan, Abdulwahab f2055 UAE0.001-0.6015-9.00 
  Khouri Ahmed, Abbas f1939 UAE1.0010.25153.75 
  Omar, Noaman 2008 UAE0.001-0.6715-10.05 
  Saeed, Ishaq f2188 UAE0.001-0.4215-6.30 

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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