Rapid: Individual Calculations September 2012
 Al Ahbabai, Jumah  Total change: 15.80  Rating chartPersonal card
 Alain Ramadan Rapid Tournament 2012 Alian Hilton Hotel Al Ain UAE 2012-08-04
RcRownchangeKK*chgGame
 2028 1670 1.00 2 0.79 20 15.80 
  Al Hadi, Noora Hussein 2050 UAE1.0010.912018.20 
  Khadzh Khamed, Naser 2005 UKR0.001-0.1220-2.40 

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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