Rapid: Individual Calculations April 2018
 Roozbayan, Reza  Total change: 6.60  Rating chartPersonal card
 Tehran Rapid 17 Esdand 1396 Tehran IRI 2018-03-08
RcRownchangeKK*chgGame
 1886 1991 4.50 7 0.20 20 4.00 
  Mohammadi Bahabadi, Mohammad Rez 1591  * IRI1.0010.08201.60 
  Motaghi, Haman 1670 IRI1.0010.13202.60 
  Kiaei, Ali 1823 IRI1.0010.28205.60 
  Hakemi, Arman f2124 IRI0.001-0.3220-6.40 
  Mehrabi, Manouchehr 1861 IRI1.0010.32206.40 
  Ganjali, Hossein 2031 IRI0.5010.06201.20 
  Pilvaieh, Ali 2101 IRI0.001-0.3520-7.00 
 * 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)
 
 Tehran Rapid 19 Esfand 1396 Tehran IRI 2018-03-10
RcRownchangeKK*chgGame
 1884 1991 4.00 6 0.13 20 2.60 
  Alivand, Mehran 1816 IRI1.0010.27205.40 
  Mehrabi, Manouchehr 1861 IRI1.0010.32206.40 
  Ahmadzadeh Razavi, Seyed Shaahin 1893 IRI0.001-0.6320-12.60 
  Noroozi, Meisam 1851 IRI1.0010.31206.20 
  Karami Kejani, Masoud 1962 IRI0.501-0.0420-0.80 
  Khaghani, Mehdi f1919 IRI0.501-0.1020-2.00 

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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