Individual Calculations December 2017
 Rouda Essa, Alserkal  Total change: 63.60  Rating chartPersonal card
 UAE FIRST CLOSED TOURNAMEN(Women) Dubai UAE 2017-10-27
RcRownchangeKK*chgGame
 1461 1608 5.00 5 1.59 40 63.60 
  Bashaer, Khalil wc1633 UAE1.0010.534021.20 
  Fatima, Saif Al-Ali wc1305 UAE1.0010.14405.60 
  Al-Zarouni, Aisha 1535 UAE1.0010.404016.00 
  Rayan, Mohammad Ali Hassan 1328 UAE1.0010.16406.40 
  Yasmin, Ali 1502 UAE1.0010.364014.40 

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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