Rapid: Individual Calculations March 2013
 Raoofniya, Hooman  Total change: 21.20  Rating chartPersonal card
 Omid Cup chess tournament 2013 Tehran IRI 2013-01-31
RcRownchangeKK*chgGame
 2044 1688 1.50 4 1.06 20 21.20 
  Ardeshi, Mehrdad m2088  * IRI0.001-0.0820-1.60 
  Sadeghi, Soheil 2067 IRI0.001-0.0920-1.80 
  Ghorbani, Hadi 2088  * IRI1.0010.922018.40 
  Afshar, Niusha 1934 IRI0.5010.31206.20 
 * 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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