Individual Calculations December 2019
 Alrahily, Saud  Total change: -44.00  Rating chartPersonal card
 Saudi Arabia Final 2019_Men Jeddah KSA 2019-11-10
RcRownchangeKK*chgGame
 1655 1819 4.50 8 -1.10 40 -44.00 
  Alharbi , Majed 1514 KSA1.0010.14405.60 
  Bukhari, Mohammed 1631 KSA1.0010.264010.40 
  Al Nhier, Hamoud f1891 KSA0.001-0.4040-16.00 
  Ahmad, Ebrahim Abdulkarim 1723 KSA0.001-0.6340-25.20 
  Daifallah, Ayman 1690 KSA1.0010.334013.20 
  Al Mansour, Abdulziz 1651 KSA0.001-0.7240-28.80 
  Al Otaibi, Abdullah 1688 KSA1.0010.324012.80 
  Al Mutlaq, Ibrahim A 1449 KSA0.501-0.4040-16.00 

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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