Individual Calculations July 2011
 Mahmoody, M Sadegh  Total change: 1.65  Rating chartPersonal card
 9th iranian super league chess championship (men)Andishmandan Cup (season II) Various Cities in Iran IRI 2010-12-01
RcRownchangeKK*chgGame
 2204 2069 4.00 7 1.56 15 23.40 
  Khojasteh, M 2052 IRI1.0010.48157.20 
  Asbahi, Mohammad 2087 IRI1.0010.53157.95 
  Nadimifar, Adnan 2080 IRI0.5010.02150.30 
  Moradiabadi, Elshan g2469  * IRI0.001-0.0815-1.20 
  Hosseinzadeh, Nima 2187 IRI0.001-0.3415-5.10 
  Toufighi, Homayoon g2455 IRI0.5010.41156.15 
  Sakhayi, Mostafa 2097 IRI1.0010.54158.10 
 * 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)
 
 Bandar Abbas open chess tournament (Sahel Cup) Bandar Abbas IRI 2011-04-24
RcRownchangeKK*chgGame
 2012 2082 1.50 5 -1.45 15 -21.75 
  Sedaghati, Mehrdad 2159 IRI0.001-0.3915-5.85 
  Choopani, Morteza 1957 IRI1.0010.33154.95 
  Imanzadeh, Mehdi 1905 IRI0.501-0.2315-3.45 
  Esmaeili, H Reza 2143 IRI0.001-0.4215-6.30 
  Ehteramian, Hossein 1895 IRI0.001-0.7415-11.10 

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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