Rapid: Individual Calculations May 2016
 Al Ibrahim, Abdulrahman  Total change: 4.20  Rating chartPersonal card
 6th Kuwait Oil Company 2016 Ahmadi KUW 2016-04-14
RcRownchangeKK*chgGame
 1918 1711 1.50 5 0.21 20 4.20 
  Alkhaldi, Bader 1930 KUW1.0010.782015.60 
  Gabr, Mohamed 1968 EGY0.5010.32206.40 
  Al-Hajiri, Bader c2111  * KUW0.001-0.0820-1.60 
  Henish, Abdalla 1924 EGY0.001-0.2320-4.60 
  Farouk, Hany 1656 EGY0.001-0.5820-11.60 
 * 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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