Individual Calculations May 2012
 Hassan Malalla, Khaled  Total change: -31.50  Rating chartPersonal card
 14th Dubai Open 2012 Dubai UAE 2012-04-14
RcRownchangeKK*chgGame
 1787 1717 3.00 9 -1.05 30 -31.50 
  Koohestani, Sh f2117  * IRI0.001-0.0830-2.40 
  Momeni, E 2117  * IRI0.001-0.0830-2.40 
  Mona, Khaled wg2117  * EGY0.001-0.0830-2.40 
  Anshuman, Singh 1540 IND0.001-0.7330-21.90 
  Al-Maghbali, Shama 1528 UAE1.0010.25307.50 
  Morsy, Nader 1573 EGY0.001-0.6930-20.70 
  Bashaer, Khalil 1546 UAE1.0010.27308.10 
  Altaher, Saeed Tarek 1484 UAE1.0010.21306.30 
  Rice, Chris B 2060 ENG0.001-0.1230-3.60 
 * 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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