Rapid: Individual Calculations July 2012
 Aghaei, Alireza  Total change: 6.20  Rating chartPersonal card
 Asian Youth Chess Championships 2012 Under 16 Open (Rapid) Hikkaduwa SRI 2012-06-24
RcRownchangeKK*chgGame
 2198 2175 3.50 7 0.31 20 6.20 
  Haputhanthri, H U D B 1775  * SRI1.0010.08201.60 
  Javanbakht, Nima f2393 IRI0.001-0.2220-4.40 
  Serikbay, Chingiz 2070 KAZ1.0010.36207.20 
  Girish, A Koushik f2337 IND1.0010.712014.20 
  Narayanan, S L 2355 IND0.5010.24204.80 
  Bolourchifard, Farzad 2236 IRI0.001-0.4220-8.40 
  Sahoo, Utkal Ranjan 2218 IND0.001-0.4420-8.80 
 * 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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