Individual Calculations October 2018
 Nouman, Amna  Total change: -10.20  Rating chartPersonal card
 UAE Indv. Chess CH. Women Al Ain UAE 2018-09-10
RcRownchangeKK*chgGame
 1586 1909 5.50 7 -0.51 20 -10.20 
  Obaid, Jawaher 1509  * UAE1.0010.08201.60 
  Sara, Mahdi Alhajeri 1509  * UAE1.0010.08201.60 
  Abeer, Ali wc1544 UAE0.501-0.4020-8.00 
  Abla, Sawayeh Alkaabi 1509  * UAE1.0010.08201.60 
  Jehad, Aysha 1610 UAE1.0010.15203.00 
  Alia, Khaled 1646 UAE1.0010.18203.60 
  Al Maamari, Wafia Darwish wc1774 UAE0.001-0.6820-13.60 
 * 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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