Blitz: Individual Calculations December 2017
 Sepahvand, Behnam  Total change: 22.40  Rating chartPersonal card
 Iranian worker's chess championship (Blitz_Men_ 1396) Ahvaz IRI 2017-11-04
RcRownchangeKK*chgGame
 1879 1938 5.00 7 1.12 20 22.40 
  Ghaderi, Ali 1538  * IRI1.0010.08201.60 
  Atanejhad, Sahebali f2160 IRI0.001-0.2220-4.40 
  Khesht Zar, Khodamorad 1704 IRI1.0010.21204.20 
  Rashidi, Malek 1644 IRI1.0010.15203.00 
  Sadeghi, Vahid 2068 IRI1.0010.682013.60 
  Nazemi, Pedram 2028 IRI0.001-0.3820-7.60 
  Boostani, Mosayeb 2013 IRI1.0010.602012.00 
 * 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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