Rapid: Individual Calculations March 2013
 Afshar, Niusha  Total change: -25.60  Rating chartPersonal card
 Omid Cup chess tournament 2013 Tehran IRI 2013-01-31
RcRownchangeKK*chgGame
 1824 1934 2.50 6 -1.28 20 -25.60 
  Khademi, Mohammad Miran 2296 IRI0.001-0.1020-2.00 
  Jaberzade, Sepehr 1534  * IRI1.0010.08201.60 
  Shahkarami, Amin 1637 IRI0.001-0.8520-17.00 
  Ganjali, Hossein 1790 IRI1.0010.31206.20 
  Alavi, Homa 2000 IRI0.001-0.4120-8.20 
  Raoofniya, Hooman 1688 IRI0.501-0.3120-6.20 
 * 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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