Rapid: Individual Calculations April 2018
 Alobaid, Mahmoud  Total change: 17.80  Rating chartPersonal card
 8th Kuwait Oil Company 2018 Ahmadi KUW 2018-03-15
RcRownchangeKK*chgGame
 1740 1477 2.00 6 0.89 20 17.80 
  Alkahlawy, Amir 1771 EGY0.001-0.1520-3.00 
  Mubarak, Ahmed 1647 EGY1.0010.722014.40 
  Nadaradjane, Segar 1745 IND0.001-0.1720-3.40 
  Alhamdan, Ahmed 1686 KUW0.001-0.2320-4.60 
  Helmi, Naser 1716 EGY1.0010.802016.00 
  Aldeeb, Ahmed 1877  * EGY0.001-0.0820-1.60 
 * 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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