Rapid: Individual Calculations November 2021
 Zanganeh, Babak  Total change: -28.80  Rating chartPersonal card
 Ardehshirpour Memorial Rapid Cup Mehr 1400 Bushehr IRI 2021-10-09
RcRownchangeKK*chgGame
 1679 2002 4.50 7 -1.43 20 -28.60 
  Ahmadi, Akbar 1651 IRI0.501-0.3920-7.80 
  Ghasemi, Abdollah 1882 IRI0.001-0.6620-13.20 
  Hashemi Zadeh, Seyyed Kasra 1431 IRI0.501-0.4820-9.60 
  Arefazad, Gholamhossein 1638 IRI1.0010.10202.00 
  Vaziri, Rasool 1792 IRI0.501-0.2720-5.40 
  Ranjbar, Mohammadhossein 1751 IRI1.0010.19203.80 
  Hajiani, Arman 1610 IRI1.0010.08201.60 

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)
 
 Parsamehr Rapid Cup Mehr 1400 Bushehr IRI 2021-10-22
RcRownchangeKK*chgGame
 1643 2002 5.00 6 -0.01 20 -0.20 
  Dehbidi, Hooman 1267 IRI1.0010.01200.20 
  Abdollahi, Nima 1444 IRI1.0010.03200.60 
  Dashti Nezhad, Parviz 1644 IRI1.0010.10202.00 
  Alipoor Shahraki, Abolfazl 1924 IRI1.0010.39207.80 
  Aghajani Fesharaki, Hadi 1787 IRI1.0010.23204.60 
  Vaziri, Rasool 1792 IRI0.001-0.7720-15.40 

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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