Individual Calculations May 2011
 Abediyan, Amirreza  Total change: 18.75  Rating chartPersonal card
 19th Fajr International Open Chess Tournament Mashhad IRI 2011-02-26
RcRownchangeKK*chgGame
 2179 1934 2.00 6 0.75 25 18.75 
  Moosavian, S Hamed m2334  * IRI0.001-0.0825-2.00 
  Atanejhad, Sahebali f2146 IRI0.001-0.2325-5.75 
  Arabi, Saeid 2142 IRI0.001-0.2325-5.75 
  Hosseinipour, Mehdi f2261 IRI0.001-0.1325-3.25 
  Razmjouei, Khosro 2120 IRI1.0010.742518.50 
  Saba, Earaj 2071 IRI1.0010.682517.00 
 * 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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