Individual Calculations December 2019
 Al Ghamdi, Omar Mohammed  Total change: 0.00  Rating chartPersonal card
 Saudi Arabia Final 2019_Men Jeddah KSA 2019-11-10
RcRownchangeRpKK*chgGame
 1647 0 1.00 7 0.00 1338   0.00 
  Alem, Ali Hussain 1742 KSA0.0010.00 0.00 
  Abu Ateeq, Wail 1598 KSA0.0010.00 0.00 
  Al Dubaisi, Hassan S 1580 KSA0.0010.00 0.00 
  Maghrabi, Abdallah A 1647 KSA1.0010.00 0.00 
  Al Qunabit, Abdullah 1643 KSA0.0010.00 0.00 
  Ghadoori, Mohammed 1742 KSA0.0010.00 0.00 
  Alharbi, Mohammad Hamoud 1580 KSA0.0010.00 0.00 

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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