Individual Calculations December 2019
 Alsulaymi, Abdullah M  Total change: -0.40  Rating chartPersonal card
 Saudi Arabia Final 2019_Men Jeddah KSA 2019-11-10
RcRownchangeKK*chgGame
 1737 1830 5.50 9 -0.02 20 -0.40 
  Alharbi, Mohammad Hamoud 1580 KSA1.0010.19203.80 
  Al Kathami , Sultan S 1695 KSA0.001-0.6820-13.60 
  Al Dawood, Ali Abdullah 1587 KSA1.0010.20204.00 
  Alharbi , Majed 1514 KSA0.501-0.3720-7.40 
  Al Otaibi, Abdullah 1688 KSA1.0010.31206.20 
  Al Thebaiti, Ahmed M c1988 KSA0.001-0.2920-5.80 
  Al Dosari, Naif 1832 KSA1.0010.502010.00 
  Alanazy, Mohammed 1896 KSA1.0010.592011.80 
  Al Mutairi, Hassan S c1853 KSA0.001-0.4720-9.40 

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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