Individual Calculations September 2012
 Boshra, Alshaeby  Total change: -5.70  Rating chartPersonal card
 3rd Sharjah Interational Cup 2012 for women Sharjah UAE 2012-07-25
RcRownchangeKK*chgGame
 1879 1933 3.00 6 -0.38 15 -5.70 
  Awad, Omaima wc1675 YEM1.0010.18152.70 
  Moskalets, Svetlana wm2184 UKR0.001-0.1915-2.85 
  Abeer, Ali 1622 UAE0.001-0.8615-12.90 
  Alattar, Ghayda M wf1919 JOR0.501-0.0215-0.30 
  Elshereif, Mada 1740 YEM1.0010.25153.75 
  Nesterovskaya, Anzhelika wf2134 UKR0.5010.26153.90 

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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