Rapid: Individual Calculations October 2014
 Modarresi, Shahab  Total change: 44.40  Rating chartPersonal card
 Mordad Rapid Open (2014) tehran IRI 2014-08-14
RcRownchangeKK*chgGame
 1892 1540 3.00 7 2.22 20 44.40 
  Roozbayan, Reza 1940  * IRI1.0010.922018.40 
  Ebrahimzadeh, Mohammadnaghi 1888 IRI0.5010.39207.80 
  Mehrabi, Manouchehr 1908 IRI1.0010.902018.00 
  Doostkam, P 1940  * IRI0.001-0.0820-1.60 
  Farjad, Farid 1874 IRI0.001-0.1220-2.40 
  Roostapisheh, Payam 1901 IRI0.5010.40208.00 
  Zahedifar, Anahita 1792 IRI0.001-0.1920-3.80 
 * 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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