Individual Calculations July 2009
 Al-Hammadi, Fatma  Total change: -16.95  Rating chartPersonal card
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2025 1874 1.50 8 -1.13 15 -16.95 
  Hirneise, Tobias f2224 GER0.001-0.1115-1.65 
  Tscharotschkin, Michael 2209 GER0.001-0.1215-1.80 
  Al Mohayri, Sabri M 2190 SYR0.001-0.1315-1.95 
  Jehad, Aysha 1608 UAE1.0010.18152.70 
  De Peyer, Nick J 2179 ENG0.001-0.1415-2.10 
  Tawfeik, Moustafa 2154 EGY0.001-0.1615-2.40 
  Dasgupta, Natun 1832 IND0.501-0.0615-0.90 
  Khademalsharieh, Sarasadat wf1806 IRI0.001-0.5915-8.85 

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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