Individual Calculations November 2014
 Ghorbani, Amir  Total change: 31.20  Rating chartPersonal card
 Shahrivar Open (2014) Tehran IRI 2014-09-13
RcRownchangeKK*chgGame
 1483 1332 3.00 7 0.78 40 31.20 
  Sebt Rasoul, Seyede Setare 1535 IRI0.001-0.2440-9.60 
  Naghibi Hashemi, S.mohammadreza 1338 IRI0.001-0.4940-19.60 
  Sabahi, Maryam 1290 IRI0.001-0.5640-22.40 
  Osia, Seyed Morteza 1437 IRI1.0010.644025.60 
  Kouchakzadeh, Parto 1680 IRI1.0010.894035.60 
  Jofreh, Manouchehr 1502 IRI1.0010.724028.80 
  Bozorgi, Souren 1596 IRI0.001-0.1840-7.20 

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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