Individual Calculations May 2011
 Khojasteh, M.  Total change: 3.90  Rating chartPersonal card
 19th Fajr International Open Chess Tournament Mashhad IRI 2011-02-26
RcRownchangeKK*chgGame
 2200 2052 2.50 7 0.26 15 3.90 
  Shanava, Konstantine g2452  * GEO0.001-0.0815-1.20 
  Amini, Amer 2198 IRI0.001-0.3015-4.50 
  Houshdaran, Soheil 1826 IRI1.0010.21153.15 
  Hosseinipour, Mehdi f2261 IRI1.0010.771511.55 
  Darban, Morteza m2320 IRI0.001-0.1715-2.55 
  Pilvaieh, Ali 2174 IRI0.001-0.3315-4.95 
  Kowsarinia, Amir f2168 IRI0.5010.16152.40 
 * 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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