Individual Calculations May 2011
 Atanejhad, Sahebali  Total change: -8.10  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group A ) Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2322 2146 2.00 7 -0.05 15 -0.75 
  Maghalashvili, Davit m2453 GEO0.5010.36155.40 
  Sharbaf, Mohsen f2392 IRI0.001-0.1915-2.85 
  Mammadov, Zaur Fazahir Oglu m2443 AZE0.5010.35155.25 
  Rezvanian, Saeed 1898 IRI1.0010.19152.85 
  Ibrahimov, Rasul g2538 AZE0.001-0.0815-1.20 
  Nasri, Amin 2276 IRI0.001-0.3215-4.80 
  Hejazipour, Mitra wf2252 IRI0.001-0.3615-5.40 

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
 2166 2146 3.50 8 -0.49 15 -7.35 
  Kotanjian, Tigran g2519 ARM0.001-0.1015-1.50 
  Abediyan, Amirreza 1934 IRI1.0010.23153.45 
  McHedlishvili, Mikheil g2546  * GEO0.001-0.0815-1.20 
  Ghoorchibeygi, Alireza 1914 IRI1.0010.21153.15 
  Oliyazadeh, Pooya 1949 IRI1.0010.25153.75 
  Darini, Pouria m2423 IRI0.001-0.1715-2.55 
  Babapour, Hossein 2041 IRI0.501-0.1415-2.10 
  Moradiyan, Meysam 2004 IRI0.001-0.6915-10.35 
 * 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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