Individual Calculations January 2015
 Darini, Pouria  Total change: 12.30  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 2236 2457 8.00 9 1.23 10 12.30 
  Asgharzadeh, Mitra 2057  * IRI1.0010.08100.80 
  Noroozi, Reza. 2057  * IRI0.501-0.4210-4.20 
  Zahedifar, Anahita 2057  * IRI1.0010.08100.80 
  Khalesi, Vahid 2152 IRI1.0010.14101.40 
  Nasri, Amin 2275 IRI1.0010.26102.60 
  Petrosian, Davit G. g2382 ARM1.0010.40104.00 
  Javanbakht, Nima f2379 IRI0.501-0.1110-1.10 
  Pourramezanali, Amirreza m2414 IRI1.0010.44104.40 
  Tabatabaei, M.amin f2353 IRI1.0010.36103.60 
 * 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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