Rapid: Individual Calculations March 2023
 Khalifah, Khaled  Total change: -16.80  Rating chartPersonal card
 UAE Rapid Chess Championship 2023 (Open) Dubai UAE 2023-02-04
RcRownchangeKK*chgGame
 1584 1914 6.50 9 -0.42 40 -16.80 
  Aamer Saeed, Alyileili 1061 UAE1.0010.00400.00 
  Al-Marshool, Saeed 1247 UAE1.0010.01400.40 
  Mohammed, Alhasani 1514  * UAE1.0010.08403.20 
  Abdulrahman Mohammad, Al Taher 2040 UAE0.001-0.3340-13.20 
  Al-Blooshi, Hamad Essa 1418 UAE0.501-0.4640-18.40 
  Rashid, Husain Alhammadi 1454 UAE1.0010.05402.00 
  Ammar, Sedrani f2142 UAE0.001-0.2140-8.40 
  Zayed, Sultan Al Taher 1708 UAE1.0010.24409.60 
  Abdulrahim, Salem 1670 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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