Individual Calculations July 2010
 Khadija, Malalla  Total change: -19.65  Rating chartPersonal card
 12th Dubai Open 2010 Dubai UAE 2010-04-05
RcRownchangeKK*chgGame
 1909 1654 0.00 6 -1.31 15 -19.65 
  Wageih, Kareim m2054  * EGY0.001-0.0815-1.20 
  Salah, Romany 2054  * EGY0.001-0.0815-1.20 
  Al-Zarouni, Kholoud Essa wf1868 UAE0.001-0.2315-3.45 
  Perez, Richard 1744 PHI0.001-0.3815-5.70 
  Abdulla, Ali 1680 UAE0.001-0.4615-6.90 
  Khechen, Nabil E 2054  * LIB0.001-0.0815-1.20 
 * 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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