Rapid: Individual Calculations February 2022
 Pourmajid, Seyed Hamid  Total change: -21.40  Rating chartPersonal card
 14th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-07
RcRownchangeKK*chgGame
 1533 1621 4.00 8 -1.07 20 -21.40 
  Mosadeghpour, Masoud g2311 IRI0.001-0.0120-0.20 
  Haghgoyan, Amireza 1486 IRI1.0010.32206.40 
  Salehzadeh, Samin 1221  * IRI1.0010.08201.60 
  Ghaffarifar, Aylin 1176 IRI1.0010.06201.20 
  Khaledi, Omid 1897 IRI0.001-0.1720-3.40 
  Soleymani, Diba 1370 IRI0.001-0.8120-16.20 
  Omidi, Hamid 1327 IRI1.0010.15203.00 
  Khanalizadeh, Abolfazl 1478 IRI0.001-0.6920-13.80 
 * 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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