Individual Calculations July 2011
 Al-Kaabi, Abdulla  Total change: -2.10  Rating chartPersonal card
 UAE President Cup 2011 Sharjah UAE 2011-03-24
RcRownchangeKK*chgGame
 1897 1904 3.00 6 -0.14 15 -2.10 
  , Omarnoaman 2253 UAE0.001-0.1115-1.65 
  Murad, Abdulla 1720 UAE0.501-0.2415-3.60 
  Sultan, Ibrahim 1791 UAE0.501-0.1515-2.25 
  Al-Zarouni, Aisha 1743 UAE1.0010.29154.35 
  Mohd, A Altaher 2098 UAE0.001-0.2515-3.75 
  Walid, Anwar 1774 UAE1.0010.32154.80 

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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