Rapid: Individual Calculations September 2018
 Ghorbani Shendi, Abolfazl  Total change: 28.60  Rating chartPersonal card
 Tehran Rapid 11 Mordad 1397 Tehran IRI 2018-08-02
RcRownchangeKK*chgGame
 1477 1150 1.00 4 0.45 20 9.00 
  Mehrabi, Manouchehr 1550  * IRI0.001-0.0820-1.60 
  Jamshidzadeh, Amir 1550  * IRI0.001-0.0820-1.60 
  Jalilzadeh, Hamid 1480 IRI0.001-0.1220-2.40 
  Saghafi, Maedeh 1327 IRI1.0010.732014.60 
 * 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
 1464 1150 2.00 7 0.98 20 19.60 
  Salarkia, Davood 1550  * IRI0.001-0.0820-1.60 
  Beygani, Mohammad Hesam 1374 IRI1.0010.782015.60 
  Noorbakhsh Zadeh, Arshia 1550  * IRI0.001-0.0820-1.60 
  Ghorbani, Sina 1422 IRI1.0010.832016.60 
  Navidi, Parsa 1550  * IRI0.001-0.0820-1.60 
  Ghafouri, Mohammad Javad 1363 IRI0.001-0.2320-4.60 
  Hosseini, Seyed Farzad 1436 IRI0.001-0.1620-3.20 
 * 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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