Individual Calculations August 2018
 Matthary, Nabil Rasheed  Total change: -23.20  Rating chartPersonal card
 Saudi Arabia Final 2018 AlRiyadh KSA 2018-06-28
RcRownchangeKK*chgGame
 1909 1660 0.00 3 -0.58 40 -23.20 
  Al Thebaiti, Ahmed M 1853 KSA0.001-0.2540-10.00 
  Al Habeeb, Emad 1933 KSA0.001-0.1740-6.80 
  Al Zamel, Khaled 1942 KSA0.001-0.1640-6.40 

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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