Individual Calculations February 2018
 Shamsa, Amer  Total change: -14.80  Rating chartPersonal card
 UAE President CUP 2017(U14 Girls) Sharjah UAE 2017-12-22
RcRownchangeKK*chgGame
 1275 1082 1.00 5 -0.37 40 -14.80 
  Rouda Essa, Alserkal wc1482  * UAE0.001-0.0840-3.20 
  Khalil, Hanan 1220 UAE0.001-0.3140-12.40 
  Ahlam, Rashed 1307 UAE0.001-0.2240-8.80 
  Mariam Mohammed, Almaeeni 1028 UAE1.0010.424016.80 
  Al-Hammadi, Maryam Hussein 1340 UAE0.001-0.1840-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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