Rapid: Individual Calculations November 2022
 Pouresmaeil, Naser  Total change: -48.60  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1680 1890 5.50 8 -0.42 20 -8.40 
  Bayatfar, Behnam 1490  * IRI1.0010.08201.60 
  Zare, Saeed 1632 IRI0.001-0.8220-16.40 
  Ghorbani, Zahra 1452 IRI1.0010.06201.20 
  Ezzati, Mohammad 1587 IRI0.501-0.3620-7.20 
  Asgharvand, Davood 1856 IRI1.0010.45209.00 
  Amirpour, Saman 1721 IRI1.0010.28205.60 
  Golshaani, Taha 1893 IRI1.0010.502010.00 
  Majidzadeh, Amirhossein 1810 IRI0.001-0.6120-12.20 
 * 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)
 
 Tabriz Sport Week Rapid U1900 Tabriz IRI 2022-10-27
RcRownchangeKK*chgGame
 1597 1890 5.50 9 -2.01 20 -40.20 
  Javadpoor, Mohammad Hossein 1454 IRI1.0010.06201.20 
  Farhadi, Ghorban 1594 IRI0.001-0.8520-17.00 
  Abdolghaffari, Hojjat 1490  * IRI1.0010.08201.60 
  Valizadeh, Hossein 1589 IRI0.501-0.3520-7.00 
  Shamsvala, Arash 1734 IRI1.0010.29205.80 
  Ghaffari, Ahmad 1652 IRI1.0010.20204.00 
  Poushideh, Mehdi 1753 IRI0.001-0.6820-13.60 
  Pourfathollahi, Ahmad 1593 IRI0.001-0.8520-17.00 
  Alipour Fard, Mehdi 1511 IRI1.0010.09201.80 
 * 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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