Individual Calculations October 2017
 Sepahvand, Behnam  Total change: -4.40  Rating chartPersonal card
 4th Lorestan Aflak Cup 1396 Khorramabad IRI 2017-09-07
RcRownchangeKK*chgGame
 1789 1893 4.00 7 -0.22 20 -4.40 
  Malmir, Arian 1493  * IRI1.0010.08201.60 
  Siahpoosh, Hossein 1606 IRI1.0010.16203.20 
  Abbasi Larki, Hossein 1796 IRI1.0010.37207.40 
  Changaei, Amin 2068 IRI0.001-0.2720-5.40 
  Mohammadi Haghighi, Mohammad Ami 1522 IRI1.0010.10202.00 
  Najafiyan Pour, Mahyar 2084 IRI0.001-0.2520-5.00 
  Marzoughi, Mohammadsadegh 1955 IRI0.001-0.4120-8.20 
 * 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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