Individual Calculations July 2010
 Hussain, Taha  Total change: -11.25  Rating chartPersonal card
 9th Al Saleh International Open Chess Championship 2010 Taaz YEM 2010-06-01
RcRownchangeKK*chgGame
 1882 2155 2.00 3 -0.45 25 -11.25 
  Abdulla, Omar 2005 YEM0.001-0.7025-17.50 
  Morsy, Nader 1755  * EGY1.0010.08252.00 
  Ghulam, Abdulrazaq 1886 YEM1.0010.17254.25 
 * 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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