Individual Calculations May 2011
 Galehdari, Bardia  Total change: 10.05  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group B ) Gilan-Iran Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2023 2128 5.00 8 -0.13 15 -1.95 
  Mashmooli, Kian 1912 IRI0.501-0.2815-4.20 
  Khamisi, S Jafar 2023 IRI0.001-0.6415-9.60 
  Sedghi, Babak 2037 IRI0.501-0.1215-1.80 
  Daneshpour, S A 2038 IRI1.0010.38155.70 
  Heydari, Gholamreza 2038 IRI0.001-0.6215-9.30 
  Yaghli, Peyman 2020 IRI1.0010.35155.25 
  Bashirinia, Omid 2050 IRI1.0010.39155.85 
  Mirzajani, Reza 2065 IRI1.0010.41156.15 

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 Close Rated Tournament(March 2011) Tehran IRI 2011-03-26
RcRownchangeKK*chgGame
 1890 2118 10.50 13 0.80 15 12.00 
  Samimi, Ali 1892 IRI1.0010.21153.15 
  Sharbaf, Mohsen f2382 IRI0.001-0.1815-2.70 
  Maghboul, Anaheed 1718  * IRI1.0010.08151.20 
  Rahnama, Fatemezahra 1718  * IRI1.0010.08151.20 
  Abed, Meisam 2055 IRI1.0010.41156.15 
  Ebrahimi, Simin 1718  * IRI1.0010.08151.20 
  Aghamirhossein, Seyedeh Maryam 1718  * IRI1.0010.08151.20 
  Janmohammadi, Nasrin 1718  * IRI1.0010.08151.20 
  Kanzi, Hesamodin 2066 IRI0.501-0.0715-1.05 
  Ghaffarzadegan, Arvin 1718  * IRI1.0010.08151.20 
  Ghorbani, Hadi 2135 IRI0.5010.02150.30 
  Honari, Keihan 2008 IRI0.501-0.1515-2.25 
  Zabihi, Zahra 1718  * IRI1.0010.08151.20 
 * 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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