Rapid: Individual Calculations September 2016
 Alissa, Abdullah  Total change: 1.00  Rating chartPersonal card
 Bahrain vs. Saudi Arabia Rapid Chess Match 2016 Manama BRN 2016-08-12
RcRownchangeKK*chgGame
 1701 1508 2.00 7 0.05 20 1.00 
  Al-Ghasra, Osama 1779 BRN0.001-0.1720-3.40 
  Abbas, Ali 1908  * BRN0.001-0.0820-1.60 
  Bukhalaf, Khalaf 1826 BRN0.001-0.1320-2.60 
  Shaker, Musab 1548 BRN0.001-0.4420-8.80 
  Mohamed, Sheer 1831 BRN1.0010.872017.40 
  Ebrahim, Mahmood 1484 BRN0.001-0.5320-10.60 
  Al-Ghasra, Ahmed 1529 BRN1.0010.532010.60 
 * 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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