Individual Calculations July 2010
 Sultan, Ibrahim  Total change: 0.60  Rating chartPersonal card
 12th Dubai Open 2010 Dubai UAE 2010-04-05
RcRownchangeKK*chgGame
 2130 1812 1.00 7 0.04 15 0.60 
  Karavade, Eesha wg2212  * IND0.001-0.0815-1.20 
  Tawfeik, Moustafa 2150 EGY0.001-0.1215-1.80 
  Molina, Antonio f2122 PHI0.001-0.1415-2.10 
  Darwish, Mohamed 2098 SYR1.0010.841512.60 
  Tabada, Jobannie C 2189 PHI0.001-0.0915-1.35 
  Omar, Noaman 2123 UAE0.001-0.1415-2.10 
  Al-Housa, Khalil 2019 PLE0.001-0.2315-3.45 
 * 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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