Individual Calculations May 2011
 Akbari Zahmati, Hamidreza  Total change: -13.05  Rating chartPersonal card
 19th Fajr International Open Chess Tournament Mashhad IRI 2011-02-26
RcRownchangeKK*chgGame
 2134 2066 2.00 7 -0.87 15 -13.05 
  Moradiabadi, Elshan g2466  * IRI0.001-0.0815-1.20 
  Soozankar, A M f2281 IRI0.001-0.2315-3.45 
  Khalili, Mehdi 1698 IRI1.0010.10151.50 
  Pourramezanali, Amirreza f2326 IRI0.001-0.1815-2.70 
  Amini, Amer 2198 IRI0.001-0.3215-4.80 
  Vojdani, Siavosh 1753 IRI1.0010.14152.10 
  Ryahi, Naser 2217 IRI0.001-0.3015-4.50 
 * 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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