Rapid: Individual Calculations November 2021
 Asgharvand, Davood  Total change: 34.20  Rating chartPersonal card
 West Azerbaijan Rapid Chess Tournament 1400 Urmia IRI 2021-10-22
RcRownchangeKK*chgGame
 1729 1833 7.00 9 1.71 20 34.20 
  Naghizadeh, Amirhossein 1163 IRI1.0010.01200.20 
  Asghari, Reza 1516 IRI1.0010.13202.60 
  Pourhossein, Abbas 1665 IRI1.0010.28205.60 
  Ebrahimi, Nima 1924 IRI0.5010.12202.40 
  Lotfi, Aylar 1878 IRI1.0010.562011.20 
  Alaghehmand, Arshia 1817 IRI0.001-0.5220-10.40 
  Zerafat, Armin 1799 IRI1.0010.45209.00 
  Golmohammadi, Hadi 1841 IRI1.0010.512010.20 
  Nasrollahi, Habib 1962 IRI0.5010.17203.40 

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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