Individual Calculations December 2019
 Alharbi , Majed  Total change: 111.20  Rating chartPersonal card
 Saudi Arabia Final 2019_Men Jeddah KSA 2019-11-10
RcRownchangeKK*chgGame
 1794 1514 4.00 7 2.78 40 111.20 
  Alrahily, Saud 1819 KSA0.001-0.1440-5.60 
  Al Helal, Fahad 1893 KSA1.0010.914036.40 
  Alem, Ali Hussain 1742 KSA1.0010.794031.60 
  Alsulaymi, Abdullah M 1830 KSA0.5010.374014.80 
  Masrahi, Abdulrahman A c1914  * KSA0.001-0.0840-3.20 
  Al Belihy, Abdulrhman 1711 KSA0.5010.254010.00 
  Maghrabi, Abdallah A 1647 KSA1.0010.684027.20 
 * 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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