Individual Calculations July 2010
 Mehdi, Samer  Total change: -7.05  Rating chartPersonal card
 12th Dubai Open 2010 Dubai UAE 2010-04-05
RcRownchangeKK*chgGame
 2081 2085 4.00 9 -0.47 15 -7.05 
  Arizmendi Martinez, Julen Luis g2485  * ESP0.001-0.0815-1.20 
  , M, Priadarshni 1685  * IND1.0010.08151.20 
  Mammadov, Zaur Fazahir Oglu 2276 AZE0.001-0.2515-3.75 
  Nouman, Amna wf1708 UAE1.0010.09151.35 
  El Arousy, Abdul Hameed m2265 EGY1.0010.741511.10 
  Karavade, Eesha wg2366 IND0.001-0.1615-2.40 
  Umudova, Nargiz wm2211 AZE0.001-0.3315-4.95 
  Valerio, Axel John 1863 PHI0.001-0.7815-11.70 
  Al-Zarouni, Kholoud Essa wf1868 UAE1.0010.22153.30 
 * 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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