Rapid: Individual Calculations September 2018
 Jaferian, Koosha  Total change: 16.40  Rating chartPersonal card
 Iran Universiad Chess Championship - Rapid 1397 Shiraz IRI 2018-08-06
RcRownchangeKK*chgGame
 1983 2003 4.00 6 0.89 20 17.80 
  Torshizi, Javad 1603  * IRI1.0010.08201.60 
  Vojdani, Siavosh 2215 IRI1.0010.772015.40 
  Bolourchifard, Farzad f2251 IRI0.001-0.1920-3.80 
  Golizadeh, Asghar g2403  * IRI0.001-0.0820-1.60 
  Heydari Sardabi, A.salar 1757 IRI1.0010.19203.80 
  Asadi, Hassan 1668 IRI1.0010.12202.40 
 * 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)
 
 Tehran Rapid 18 mordad 1397 Tehran IRI 2018-08-20
RcRownchangeKK*chgGame
 1784 2003 5.00 7 -0.07 20 -1.40 
  Vasheghani, Hessam 1603  * IRI1.0010.08201.60 
  Ebadi, Seyed Ali 1603  * IRI1.0010.08201.60 
  Chalangari, Mohsen 1603  * IRI1.0010.08201.60 
  Mohandesi, Shahin m2089 IRI0.001-0.3820-7.60 
  Khodadadi, Dana 1603  * IRI1.0010.08201.60 
  Hakemi, Arman f2240 IRI0.001-0.2020-4.00 
  Motaghi, Haman 1748 IRI1.0010.19203.80 
 * 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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