Individual Calculations September 2009
 Marwan, Abdulwahab  Total change: 25.50  Rating chartPersonal card
 UAE President Cup 2009 Ajman UAE 2009-06-23
RcRownchangeKK*chgGame
 2114 2055 5.50 9 1.70 15 25.50 
  Ali, Khamis 1827 UAE1.0010.21153.15 
  Hassan, Abdulla m2322 UAE0.001-0.1815-2.70 
  Zayed Ali, Al-Hamed 1855 UAE1.0010.24153.60 
  Abdulmajeed, Mohamad f2257 UAE1.0010.761511.40 
  Ali, Abdulkhaleq 2130 UAE1.0010.60159.00 
  Saeed, Ishaq f2188 UAE0.001-0.3215-4.80 
  Saud, Mohamed 2135 UAE1.0010.61159.15 
  Faisal, Abdulla 2177 UAE0.001-0.3315-4.95 
  Khouri, Ibrahim Mohamed f2137 UAE0.5010.11151.65 

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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