Individual Calculations December 2019
 Alhamdi, Thamer Lafi O  Total change: 0.00  Rating chartPersonal card
 Saudi Arabia Final 2019_Men Jeddah KSA 2019-11-10
RcRownchangeRpKK*chgGame
 1660 0 2.00 6 0.00 1535   0.00 
  Al Belihy, Abdulrhman 1711 KSA1.0010.00 0.00 
  Al Otaibi, Abdullah 1688 KSA0.0010.00 0.00 
  Ahmad, Ebrahim Abdulkarim 1723 KSA0.0010.00 0.00 
  Aljohni, Omar 1585 KSA0.0010.00 0.00 
  Al Dubaisi, Hassan S 1580 KSA0.0010.00 0.00 
  Arab, Bassam A 1671 KSA1.0010.00 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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