Individual Calculations August 2013
 Humaid, Abdulla Ali  Total change: -15.90  Rating chartPersonal card
 20th Abu Dhabi International Festival(Open Tournament) Abu Dhabi UAE 2013-06-30
RcRownchangeKK*chgGame
 1664 1654 0.50 3 -1.06 15 -15.90 
  Khouri, Ahmed Abbas f2054  * UAE0.001-0.0815-1.20 
  Al Amoudy, Khalifa 1469 UAE0.001-0.7415-11.10 
  Naidu, Harish 1469 IND0.501-0.2415-3.60 
 * 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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