Individual Calculations June 2015
 Al-Hammadi, Maryam Hussein  Total change: -1.60  Rating chartPersonal card
 Second Sharjah Open Championship Under 1800 Sharjah UAE 2015-04-29
RcRownchangeKK*chgGame
 1446 1268 1.00 4 -0.08 20 -1.60 
  Mohamed, Marshool 1559 UAE0.001-0.1520-3.00 
  Khezrian, Mohammad 1406 USA1.0010.692013.80 
  Haitham, Alkindi 1440 UAE0.001-0.2720-5.40 
  Al Ali, Aisha Saif 1377 UAE0.001-0.3520-7.00 

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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