Rapid: Individual Calculations December 2014
 Al Ghamdi, Ahmed M  Total change: 26.20  Rating chartPersonal card
 Eastern Region International Chess Championship Al Khobar KSA 2014-10-24
RcRownchangeKK*chgGame
 2098 2143 4.00 5 1.31 20 26.20 
  Vishal, R V 1743  * IND1.0010.08201.60 
  Brown, Paul 2099 SCO1.0010.44208.80 
  Retanal, Elwin 2269 PHI1.0010.672013.40 
  Samhouri, A. f2325 JOR0.001-0.2620-5.20 
  Saleem, Mohammed 2052 IND1.0010.38207.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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