Rapid: Individual Calculations November 2018
 Roozbayan, Reza  Total change: -2.40  Rating chartPersonal card
 Tehran Rapid Cup 12 Mehr 1397 Tehran IRI 2018-10-04
RcRownchangeKK*chgGame
 1770 2027 5.50 7 0.05 20 1.00 
  Dashti, Parmiss 1627  * IRI1.0010.08201.60 
  Doroodgar, A.hosein 1673 IRI1.0010.11202.20 
  Sheykhali, Mohammadreza 2160 IRI0.001-0.3220-6.40 
  Kaveh, Taghi 1649 IRI1.0010.09201.80 
  Fakhrbakhsh, Vandad 1728 IRI1.0010.15203.00 
  Khanalizadeh, Abolfazl 1627  * IRI1.0010.08201.60 
  Rezanezhad, Hassan 1925 IRI0.501-0.1420-2.80 
 * 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)
 
 Tehran Rapid Cup 19 Mehr 1397 Tehran IRI 2018-10-11
RcRownchangeKK*chgGame
 1807 2027 5.00 7 -0.17 20 -3.40 
  Hesari, Nader 1627  * IRI1.0010.08201.60 
  Khodadadi, Dana 1627  * IRI1.0010.08201.60 
  Alaghemand, Mehrdad 1663 IRI1.0010.10202.00 
  Abed, Meisam 2068 IRI0.001-0.4420-8.80 
  Allahverdi, Davood 1759 IRI1.0010.17203.40 
  Sheykhali, Mohammadreza 2160 IRI0.001-0.3220-6.40 
  Rezanezhad, Mojtaba 1743 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)
 

 

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