Rapid: Individual Calculations April 2015
 Nasser, Aldakhlallah  Total change: 27.40  Rating chartPersonal card
 6th Kuwait Rapid Chess Championship Kuwait KUW 2015-03-06
RcRownchangeKK*chgGame
 1950 1818 3.00 5 1.37 20 27.40 
  Malkawi, Fadi f2080 JOR1.0010.822016.40 
  Gad, Ahmed Mohamed 1949 EGY0.5010.18203.60 
  Alkhaldi, Bader 1943 KUW0.5010.17203.40 
  Abdel Aziem, Aly Yusef 1932 EGY0.001-0.3420-6.80 
  Abdel Mohsen, Mohamed 1848 EGY1.0010.542010.80 

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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