Individual Calculations June 2016
 Khayat, Abdullah F  Total change: -1.00  Rating chartPersonal card
 The Third makkah tournament classic chess Makkah KSA 2016-05-10
RcRownchangeKK*chgGame
 1841 1725 1.00 3 -0.05 20 -1.00 
  Mohamed, Islam H 1917 EGY0.001-0.2520-5.00 
  Bukhari, Mohameed 1706 KSA1.0010.47209.40 
  Uqba Mohamad, Rashed Shbaita 1901 PLE0.001-0.2720-5.40 

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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