Rapid: Individual Calculations May 2016
 Khadem Erfani, Sobhan  Total change: -7.00  Rating chartPersonal card
 Gilan Ordibehesht 1395 Rapid Cup 1 Rasht IRI 2016-04-20
RcRownchangeKK*chgGame
 1832 1823 2.00 5 -0.35 20 -7.00 
  Rastbod, Ali 2087 IRI0.001-0.1820-3.60 
  Alipour, Mohammadreza 1423  * IRI1.0010.08201.60 
  Marzoughi, Mohammadsadegh 1877 IRI1.0010.582011.60 
  Babaniya, Benyamin 1978 IRI0.001-0.2920-5.80 
  Najafi, Amirhasan 1795 IRI0.001-0.5420-10.80 
 * 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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