Individual Calculations May 2011
 Bahmani, Amir Mohammad  Total change: 53.75  Rating chartPersonal card
 19th Fajr International Open Chess Tournament Mashhad IRI 2011-02-26
RcRownchangeKK*chgGame
 2093 1890 4.50 9 2.15 25 53.75 
  Pourramezanali, Amirreza f2290  * IRI1.0010.922523.00 
  Alavi, Seyed Javad m2290  * IRI0.001-0.0825-2.00 
  Khorshidi, Mohammadreza 2130 IRI0.001-0.2025-5.00 
  Salar, Milad 2075 IRI1.0010.742518.50 
  Abedi, Ali 2159 IRI0.001-0.1725-4.25 
  Pirmaleki, S 2087 IRI0.5010.25256.25 
  Moosavi, Ali 2080 IRI0.001-0.2525-6.25 
  Khalili, Mehdi 1698 IRI1.0010.25256.25 
  Bagheri, Majjid 2028 IRI1.0010.692517.25 
 * 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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