Individual Calculations May 2011
 Ahmadinia, E  Total change: 11.70  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group A ) Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2301 2417 5.00 9 -0.81 10 -8.10 
  Khademalsharieh, Sarasadat wf2127 IRI1.0010.16101.60 
  Pantsulaia, Levan g2610 GEO0.001-0.2510-2.50 
  Izzat, Kanan Azar Oglu f2169 AZE1.0010.19101.90 
  Fedorov, Alexei g2593 BLR0.001-0.2710-2.70 
  Khademi, Mohammad Miran 2242 IRI1.0010.27102.70 
  Soozankar, A M f2281 IRI0.001-0.6810-6.80 
  Nasri, Amin 2276 IRI0.001-0.6910-6.90 
  Vaghar, Mohsen 2146 IRI1.0010.17101.70 
  Hosseinipour, Mehdi f2261 IRI1.0010.29102.90 

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)
 
 19th Fajr International Open Chess Tournament Mashhad IRI 2011-02-26
RcRownchangeKK*chgGame
 2442 2417 6.50 10 1.98 10 19.80 
  Hosseinzadeh, Mehdi 2017  * IRI1.0010.08100.80 
  Khorshidi, Mohammadreza 2130 IRI1.0010.16101.60 
  Mamedov, Nidjat g2580 AZE0.5010.22102.20 
  Guseinov, Gadir g2591 AZE0.5010.23102.30 
  Soozankar, A M f2281 IRI1.0010.32103.20 
  Moradiabadi, Elshan g2558 IRI0.5010.19101.90 
  Volkov, Sergey g2602 RUS1.0010.74107.40 
  Gagunashvili, Merab g2619 GEO0.001-0.2410-2.40 
  Neverov, Valeriy g2516 UKR1.0010.64106.40 
  Benidze, Davit m2522 GEO0.001-0.3610-3.60 
 * 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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