Rapid: Individual Calculations March 2019
 Roshani, Soroush  Total change: 113.60  Rating chartPersonal card
 West Azarbayjan Rapid Cup Bahman 1397 West Azarbayjan IRI 2019-02-09
RcRownchangeKK*chgGame
 1652 1369 4.00 7 2.74 20 54.80 
  Alizadeh, Bakhtiar 1703 IRI0.001-0.1220-2.40 
  Milan, Sohrab 1613 IRI1.0010.802016.00 
  Akbari, Arash 1698 IRI0.5010.38207.60 
  Hemati Beyram Kandi, Keyvan 1769  * IRI1.0010.922018.40 
  Akbarnejad, Hassan 1648 IRI1.0010.842016.80 
  Hosseinzadeh, Mehran 1769  * IRI0.001-0.0820-1.60 
  Riyazifar, Soheil 1366 IRI0.5010.00200.00 
 * 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)
 
 2nd Soufyan Rapid Chess Tournoment 29 Bahman 1397 Tabriz IRI 2019-02-15
RcRownchangeKK*chgGame
 1670 1369 4.00 7 2.94 20 58.80 
  Badihi, Seyed Esmaeil 1769  * IRI0.001-0.0820-1.60 
  Najafi, Ali 1653 IRI1.0010.842016.80 
  Mohebbi Rad, Yousef 1674 IRI0.001-0.1420-2.80 
  Ahmadzadeh, Abbas 1709 IRI0.001-0.1220-2.40 
  Nemat Abadi, Jalil 1578 IRI1.0010.772015.40 
  Pino, Ali Asghar 1634 IRI1.0010.822016.40 
  Farhadi, Ghorban 1671 IRI1.0010.852017.00 
 * 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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