Individual Calculations November 2023
 Ahmed Waqqas, Alawlaqi  Total change: 27.20  Rating chartPersonal card
 UAE Junior U20 Open Chess Championship 2023 Dubai UAE 2023-09-15
RcRownchangeKK*chgGame
 1464 1454 3.50 6 0.68 40 27.20 
  Abdelrahman, Mohamed Al Hammadi 1054  * UAE1.0010.08403.20 
  Ghaith, Saeed Alnuaimi 1711 UAE0.001-0.1840-7.20 
  Eisa Mohmood, Alkhoori c1327 UAE0.501-0.1740-6.80 
  Rashed Abubaker, Alhemeiri 1564 UAE0.001-0.3540-14.00 
  Rashid, Husain Alhammadi 1579 UAE1.0010.674026.80 
  Mesfer, Al Mesafri 1546 UAE1.0010.634025.20 
 * 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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