Individual Calculations January 2015
 Elgantiry, Ahmed  Total change: -25.60  Rating chartPersonal card
 Abu Dhabi Chess Festival 2014. Open tournament. Adbu Dhabi UAE 2014-08-20
RcRownchangeKK*chgGame
 1694 1972 4.50 7 -1.28 20 -25.60 
  Al- Meghbali, Ahmed 1572  * UAE1.0010.08201.60 
  Al-Burshaid, Ebrahim 1715 BRN0.001-0.8220-16.40 
  Yousef, Jasem 1572  * UAE1.0010.08201.60 
  Abdulla, Al-Hamed 1674 UAE1.0010.15203.00 
  Ahmadzada, Ahmad 1782 AZE0.501-0.2520-5.00 
  Ali Rashid, Ali 1798 UAE1.0010.27205.40 
  Bousmaha, Faycal 1745 FRA0.001-0.7920-15.80 
 * 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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