Rapid: Individual Calculations February 2019
 Hadifakour, Arsalan  Total change: 36.40  Rating chartPersonal card
 Shahsavar Chess Rapid Tournament (Omidshahpouri) 1397 Mazandaran IRI 2019-01-26
RcRownchangeKK*chgGame
 1752 1494 3.00 6 1.82 20 36.40 
  Hagh Taj Dar, Rajab Ali 1809 IRI1.0010.862017.20 
  Mohammadi, Rasool 1751 IRI1.0010.822016.40 
  Sheykhhasani, Bardia f1894  * IRI0.001-0.0820-1.60 
  Effatian, Gh.reza 1743 IRI0.001-0.1920-3.80 
  Soleimani , Nader 1585 IRI1.0010.622012.40 
  Akhasteh, Abbas 1727 IRI0.001-0.2120-4.20 
 * 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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