Rapid: Individual Calculations September 2022
 Khosraviyekta, Mehrab  Total change: -23.40  Rating chartPersonal card
 4th Qazvin Weekly Rapid Cup 1401 Qazvin IRI 2022-08-18
RcRownchangeKK*chgGame
 1372 1537 3.00 5 -0.41 20 -8.20 
  Faroughi, Mansour 1708 IRI0.001-0.2720-5.40 
  Hemmati, Masoud 1255 IRI1.0010.16203.20 
  Hajizadeh, Mohammad 1507 IRI0.001-0.5420-10.80 
  Rahmani, Behrad 1137  * IRI1.0010.08201.60 
  Siadat, Seyed Gholamreza 1255 IRI1.0010.16203.20 
 * 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)
 
 5th Qazvin Weekly Rapid Cup 1401 Qazvin IRI 2022-08-25
RcRownchangeKK*chgGame
 1196 1537 1.00 2 -0.76 20 -15.20 
  Daroogar Sabet, Samin 1137  * IRI1.0010.08201.60 
  Siadat, Seyed Gholamreza 1255 IRI0.001-0.8420-16.80 
 * 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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