Individual Calculations June 2019
 Yasmin, Ali  Total change: 2.80  Rating chartPersonal card
 UAE Teams Chess CH.2019 Girl U18 Emirates UAE 2019-02-22
RcRownchangeKK*chgGame
 1482 1629 3.50 5 0.07 40 2.80 
  Almaini, Aishah Sarhan 1467 UAE0.501-0.2140-8.40 
  Al-Shamsi, Ousha 1474 UAE0.001-0.7140-28.40 
  Amal, Fadel S M Alshamsi wc1394 UAE1.0010.21408.40 
  Rouda Essa, Alserkal wc1682 UAE1.0010.574022.80 
  Amal, Fadel S M Alshamsi wc1394 UAE1.0010.21408.40 

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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