Individual Calculations May 2014
 Gahfer, Khaled  Total change: -25.80  Rating chartPersonal card
 16th Dubai Open Chess CH. 2014 Dubai UAE 2014-04-07
RcRownchangeKK*chgGame
 1885 1790 1.50 8 -1.72 15 -25.80 
  Prince, Bajaj c2190  * IND0.001-0.0815-1.20 
  Marcos, Marvin 2111 PHI0.001-0.1315-1.95 
  Asmar, Elie 2062 LIB0.001-0.1715-2.55 
  Ahmed, Al Khatib 2101 JOR0.001-0.1415-2.10 
  Sasikumar, Anusweud 1715 IND1.0010.40156.00 
  Al Zarooni, Ahmed 1713 UAE0.001-0.6115-9.15 
  Abdulla, Al-Hamed 1688 UAE0.501-0.1415-2.10 
  Nandu, Gagarin 1498 IND0.001-0.8515-12.75 
 * 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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