Individual Calculations July 2011
 Praful, Zaveri  Total change: -63.25  Rating chartPersonal card
 13th Dubai Open 2011 Dubai UAE 2011-04-10
RcRownchangeKK*chgGame
 1909 2004 3.00 9 -2.53 25 -63.25 
  Roy, Chowdhury Saptarshi m2404  * IND0.001-0.0825-2.00 
  Hammer, Jon Ludvig g2404  * NOR0.001-0.0825-2.00 
  Bukhashem, Fayeqa S wf1747 UAE1.0010.18254.50 
  Mohannad, Farhan f2221 JOR0.001-0.2225-5.50 
  Esa A H, Al-Marazeeq 1786 UAE0.501-0.2825-7.00 
  Ambareesh, P 1604  * IND0.001-0.9225-23.00 
  Nouman, Amna wf1723 UAE0.501-0.3425-8.50 
  Mahmoud, Ahmed 1604  * UAE0.001-0.9225-23.00 
  Tayyeb, Asif Mohmamad 1688 IND1.0010.13253.25 
 * 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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