Rapid: Individual Calculations May 2017
 Sadatnajafi, M.  Total change: -68.00  Rating chartPersonal card
 Tehran Rapid Cup 10 Farvardin 1396 Tehran IRI 2017-03-30
RcRownchangeKK*chgGame
 1887 2102 2.50 6 -1.93 20 -38.60 
  Salarkia, Davood 1702  * IRI1.0010.08201.60 
  Nouredideh, Mohammad Reza 1749 IRI1.0010.11202.20 
  Sadeghi, M.a. 2139 IRI0.001-0.4520-9.00 
  Boland Eghbal, Taha 1702  * IRI0.501-0.4220-8.40 
  Daneshvar, Bardiya 2003 IRI0.001-0.6420-12.80 
  Amiri, Ali 2025 IRI0.001-0.6120-12.20 
 * 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 7 Ordibehesht 1396 Tehran IRI 2017-04-27
RcRownchangeKK*chgGame
 1778 2090 4.50 7 -1.47 20 -29.40 
  Mazroei, Mohammad 1690  * IRI1.0010.08201.60 
  Rajabi, Mohsen 1811 IRI0.501-0.3420-6.80 
  Ghanbari, Mahdi 1806 IRI0.001-0.8420-16.80 
  Zadehrayat, Masoud 1690  * IRI1.0010.08201.60 
  Rahimkhani, Parviz 1759 IRI1.0010.12202.40 
  Esmaeilnejad, Mohammad Amin 1965 IRI0.001-0.6720-13.40 
  Karami, Ali 1722 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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