Rapid: Individual Calculations February 2019
 Hagh Taj Dar, Rajab Ali  Total change: 12.60  Rating chartPersonal card
 Shahsavar Chess Rapid Tournament (Omidshahpouri) 1397 Mazandaran IRI 2019-01-26
RcRownchangeKK*chgGame
 1654 1809 6.00 8 0.63 20 12.60 
  Poormosavi, Seyed Kanan 1409  * IRI1.0010.08201.60 
  Hadifakour, Arsalan 1494 IRI0.001-0.8620-17.20 
  Asadian, Ali 1409  * IRI1.0010.08201.60 
  Khanipour, Abolfazl 1570 IRI1.0010.20204.00 
  Teymornejad, Ayoub 1587 IRI1.0010.22204.40 
  Fathi Tavani, Farhoud 1676 IRI1.0010.32206.40 
  Salar, Milad 2061 IRI1.0010.812016.20 
  Sheykhhasani, Bardia f2026 IRI0.001-0.2220-4.40 
 * 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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