Individual Calculations August 2012
 Salem, Amna  Total change: -19.35  Rating chartPersonal card
 UAE Ladies Chess CH. 2012 Sharjah UAE 2012-06-29
RcRownchangeKK*chgGame
 1651 1688 2.00 6 -1.29 15 -19.35 
  Al-Maghbali, Shama 1582 UAE0.501-0.1415-2.10 
  Abeer, Ali 1622 UAE0.001-0.5915-8.85 
  Nouman, Amna wf1803 UAE0.001-0.3415-5.10 
  Jehad, Aysha 1591 UAE1.0010.37155.55 
  Gharib, Alia Ali 1792 UAE0.001-0.3615-5.40 
  Al Zadjali, Maram 1516 UAE0.501-0.2315-3.45 

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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