Individual Calculations May 2011
 Hosseinipour, Mehdi  Total change: -3.90  Rating chartPersonal card
 9th-Khazar International Cup Open Chess 2011( Group A ) Rasht IRI 2011-02-15
RcRownchangeKK*chgGame
 2318 2261 4.00 9 0.23 15 3.45 
  Ibrahimov, Rasul g2538 AZE0.5010.33154.95 
  Azaladze, Shota m2456 GEO0.001-0.2515-3.75 
  Khademalsharieh, Sarasadat wf2127 IRI0.001-0.6815-10.20 
  Afshar, Niusha 1861  * IRI1.0010.08151.20 
  Vaghar, Mohsen 2146 IRI1.0010.34155.10 
  Sharbaf, Mohsen f2392 IRI0.5010.18152.70 
  Harutjunyan, Gevorg g2468 ARM0.5010.27154.05 
  Nigalidze, Gaioz m2456 GEO0.5010.25153.75 
  Ahmadinia, E f2417 IRI0.001-0.2915-4.35 
 * 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)
 
 19th Fajr International Open Chess Tournament Mashhad IRI 2011-02-26
RcRownchangeKK*chgGame
 2118 2261 5.50 9 -0.49 15 -7.35 
  Iranfar, Amir 1863 IRI1.0010.08151.20 
  Mamedov, Nidjat g2580 AZE0.001-0.1315-1.95 
  Choopani, Morteza 1957 IRI0.001-0.8615-12.90 
  Hosseinzadeh, Mehdi 1975 IRI1.0010.16152.40 
  Khojasteh, M. 2052 IRI0.001-0.7715-11.55 
  Abediyan, Amirreza 1934 IRI1.0010.13151.95 
  Ryahi, Naser 2217 IRI0.501-0.0615-0.90 
  Bagheri, Majjid 2028 IRI1.0010.21153.15 
  Azaladze, Shota m2456 GEO1.0010.751511.25 

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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