Individual Calculations October 2018
 Abeer, Ali  Total change: 38.80  Rating chartPersonal card
 UAE Indv. Chess CH. Women Al Ain UAE 2018-09-10
RcRownchangeKK*chgGame
 1598 1544 4.50 6 1.94 20 38.80 
  Sara, Mahdi Alhajeri 1144  * UAE1.0010.08201.60 
  Alia, Khaled 1646 UAE1.0010.642012.80 
  Nouman, Amna wm1909 UAE0.5010.40208.00 
  Al Maamari, Wafia Darwish wc1774 UAE0.5010.29205.80 
  Abla, Sawayeh Alkaabi 1502 UAE1.0010.44208.80 
  Jehad, Aysha 1610 UAE0.5010.09201.80 
 * 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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