Rapid: Individual Calculations August 2018
 Ayyad, Maher  Total change: -28.20  Rating chartPersonal card
 Bahrain GP6 Rapid Chess 2018 Muharraq BRN 2018-06-29
RcRownchangeKK*chgGame
 1833 2109 3.50 6 -1.41 20 -28.20 
  Al-Burshaid, Ebrahim 1709  * BRN1.0010.08201.60 
  Bu Khammas, Abdulla 1730 BRN1.0010.09201.80 
  Bukhalaf, Khalil 1904 BRN0.501-0.2620-5.20 
  Al-Ghasra, Ali c2002 BRN0.001-0.6520-13.00 
  Darwish, Hashim 1750 BRN0.501-0.4020-8.00 
  Abbas, Ali 1901 BRN0.501-0.2720-5.40 
 * 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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