Individual Calculations July 2011
 Sedaghati, Mehrdad  Total change: 32.55  Rating chartPersonal card
 Gilan Men Super League 2010 - Season II Rasht IRI 2010-12-24
RcRownchangeKK*chgGame
 1968 2171 1.00 1 0.24 15 3.60 
  Oskouev, A 1968 IRI1.0010.24153.60 

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)
 
 Bandar Abbas open chess tournament (Sahel Cup) Bandar Abbas IRI 2011-04-24
RcRownchangeKK*chgGame
 2105 2159 6.50 8 1.93 15 28.95 
  Imanzadeh, Mehdi 1905 IRI1.0010.19152.85 
  Mahmoody, M Sadegh 2082 IRI1.0010.39155.85 
  Mahdavirad, Mehdi 2212 IRI0.5010.07151.05 
  Makvandi, Navid 2126 IRI1.0010.45156.75 
  Pilvaieh, Ali 2174 IRI1.0010.52157.80 
  Roohparvar, A Reza 2060 IRI1.0010.36155.40 
  Ghaledar, Faraz 2022 IRI0.001-0.6815-10.20 
  Ryahi, Naser 2255 IRI1.0010.63159.45 

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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