Individual Calculations February 2016
 Salem, Ahmed Salem  Total change: -26.80  Rating chartPersonal card
 AL AIN CLASSICS AMATUER CHESS Al Ain UAE 2015-12-22
RcRownchangeKK*chgGame
 1518 1760 5.50 8 -0.67 40 -26.80 
  Alali, Ali 1360  * UAE0.501-0.4240-16.80 
  Hamad, M A M Al Ali 1360  * UAE1.0010.08403.20 
  Abdulla, Rashed 1507 UAE1.0010.19407.60 
  Abdi, Abdelkrim 1582 IRI0.001-0.7340-29.20 
  Ahmed, Mohamed Qayed 1382 UAE1.0010.09403.60 
  Haitham, Alkindi 1431 UAE1.0010.12404.80 
  Hamdan, Marshool f1998 UAE0.001-0.2040-8.00 
  Khalifah, Khaled c1524 UAE1.0010.20408.00 
 * 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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