Rapid: Individual Calculations February 2019
 Mahmoody, M. Sadegh  Total change: -13.20  Rating chartPersonal card
 Tehran Rapid Cup 20 Dey 1397 Tehran IRI 2019-01-12
RcRownchangeKK*chgGame
 1740 2008 4.50 7 -1.14 20 -22.80 
  Delavari, Amir Mohammad 1608  * IRI1.0010.08201.60 
  Hojjatinejad, Ilia 1661 IRI0.001-0.8920-17.80 
  Tahvili Raftar, Iman 1608  * IRI1.0010.08201.60 
  Abbaspoorrad, Nikoo 1684 IRI1.0010.13202.60 
  Mehrabi, Manouchehr 1817 IRI1.0010.25205.00 
  Khaledi, Omid 1867 IRI0.501-0.1920-3.80 
  Bozorgi, Souren 1937 IRI0.001-0.6020-12.00 
 * 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)
 
 Metropolises of Iran Chess Championship 2019 Mashhad IRI 2019-01-25
RcRownchangeKK*chgGame
 1665 2008 3.00 3 0.37 20 7.40 
  Rezaei, Hasan 1608  * IRI1.0010.08201.60 
  Falizkaran Yazdi, Mohammd Ali 1608  * IRI1.0010.08201.60 
  Dadmehr, Behdad 1779 IRI1.0010.21204.20 
 * 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)
 
 Tehran Rapid 4 Bahman 1397 Tehran IRI 2019-01-29
RcRownchangeKK*chgGame
 1828 2008 5.00 7 0.11 20 2.20 
  Sahraei, Armin 1608  * IRI1.0010.08201.60 
  Sajadi Naeini, Seyed Soheil 1640 IRI1.0010.10202.00 
  Aghamohamadi, M 1830 IRI1.0010.27205.40 
  Esmaeilnejad, Mohammad Amin 2008 IRI1.0010.502010.00 
  Razaghi, Behrooz 2164 IRI0.001-0.2920-5.80 
  Asgharvand, Davood 1901 IRI0.001-0.6520-13.00 
  Mohammadrezaee, Amin 1643 IRI1.0010.10202.00 
 * 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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