Rapid: Individual Calculations October 2014
 Kashefi, Mohammad  Total change: -8.20  Rating chartPersonal card
 Mordad Rapid Open (2014) tehran IRI 2014-08-14
RcRownchangeKK*chgGame
 1770 1582 1.50 7 -0.41 20 -8.20 
  Rostami, Rouzbeh 1982  * IRI0.001-0.0820-1.60 
  Aranifar, Babak 1842 IRI0.001-0.1820-3.60 
  Davoodi, Mehran 1777 IRI1.0010.752015.00 
  Falahatgar, Reza 1739 IRI0.001-0.2920-5.80 
  Jalilzadeh, Hamid 1730 IRI0.5010.20204.00 
  Reyhani, Reza 1812 IRI0.001-0.2120-4.20 
  Mostafavi Parsa, Mohammad 1508 IRI0.001-0.6020-12.00 
 * 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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