Rapid: Individual Calculations May 2017
 Rostami, Rouzbeh  Total change: 42.20  Rating chartPersonal card
 Tehran Rapid Cup 10 Farvardin 1396 Tehran IRI 2017-03-30
RcRownchangeKK*chgGame
 1937 2105 5.50 7 0.64 20 12.80 
  Fakhrbakhsh, Vandad 1705  * IRI1.0010.08201.60 
  Mehrabi, Manouchehr 1782 IRI1.0010.13202.60 
  Ghobadibigvand, A. 1810 IRI1.0010.15203.00 
  Abedi, Ali 2179 IRI0.001-0.4020-8.00 
  Efafi, Ebrahim 1975 IRI1.0010.32206.40 
  Pilvaieh, Ali 2103 IRI0.5010.00200.00 
  Daneshvar, Bardiya 2003 IRI1.0010.36207.20 
 * 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 Cup 18 Farvardin 1396 Tehran IRI 2017-04-07
RcRownchangeKK*chgGame
 1943 2082 6.00 7 1.47 20 29.40 
  Derakhshani, Abed 1682  * IRI1.0010.08201.60 
  Kiaei, Ali 1777 IRI1.0010.14202.80 
  Rahnama, M.reza 1706 IRI1.0010.09201.80 
  Ardeshi, Mehrdad m2198 IRI0.001-0.3420-6.80 
  Sadeghi Givi, Reza 1969 IRI1.0010.35207.00 
  Mahmoody, M. Sadegh 2182 IRI1.0010.642012.80 
  Galehdari, Bardia 2090 IRI1.0010.512010.20 
 * 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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