Individual Calculations November 2017
 Al Ameen, Abdulmohsen  Total change: 0.00  Rating chartPersonal card
 Jeddah National Chess Classic Tournament 2017 Jeddah KSA 2017-10-19
RcRownchangeRpKK*chgGame
 1818 0 3.00 5 0.00 1838   0.00 
  Al Helal, Fahad 1885 KSA1.0010.00 0.00 
  Al Habeeb, Emad 1949 KSA0.0010.00 0.00 
  Ibraheem , Abdul Momin 1732 KSA1.0010.00 0.00 
  Bukhari, Mohammed 1660 KSA1.0010.00 0.00 
  Al Omary, Ahmed 1866 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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