Individual Calculations October 2015
 Rajabi, Mohsen  Total change: 37.00  Rating chartPersonal card
 Tehran Chess Championship 2015 Tehran IRI 2015-09-12
RcRownchangeKK*chgGame
 2016 1990 5.50 8 1.85 20 37.00 
  Sekhavatmandi, Roham 1590  * IRI1.0010.08201.60 
  Khalili, Matin 1699 IRI1.0010.15203.00 
  Razaghi, Behrooz 2221 IRI1.0010.792015.80 
  Ghaziolsharif, Kaveh 2186 IRI0.5010.25205.00 
  Mahdavirad, Mehdi f2270 IRI0.001-0.1620-3.20 
  Daneshvar, Bardiya 1791 IRI1.0010.24204.80 
  Vahidi, Mohammad f2131 IRI1.0010.692013.80 
  Fendereski, Nima 2242 IRI0.001-0.1920-3.80 
 * 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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