Rapid: Individual Calculations February 2018
 Khoshnood Khaneh, Babak  Total change: 58.40  Rating chartPersonal card
 Tehran Rapid 23 Dey 1396 under 2000 Tehran IRI 2018-01-13
RcRownchangeKK*chgGame
 1818 1859 4.50 5 1.72 20 34.40 
  Rahnama, M.reza 1710 IRI1.0010.30206.00 
  Aghamohamadi, M 1793 IRI0.501-0.0920-1.80 
  Mahdavi, Reza 1888 IRI1.0010.542010.80 
  Eslami, Ali.reza 1847 IRI1.0010.48209.60 
  Noroozi, Meisam 1853 IRI1.0010.49209.80 

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 7 Bahman 1396 under 2000 Tehran IRI 2018-01-27
RcRownchangeKK*chgGame
 1717 1859 4.50 5 1.20 20 24.00 
  Davani, Sajad 1459  * IRI1.0010.08201.60 
  Chalangari, Mohsen 1597 IRI1.0010.18203.60 
  Pour Eskandar, Aliakbar 1739 IRI1.0010.34206.80 
  Mehdiabadi, Behrang 1899 IRI0.5010.06201.20 
  Dashti, Ahmad 1889 IRI1.0010.542010.80 
 * 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)
 

 

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