Individual Calculations December 2017
 Behzad Nazif, Parva  Total change: -22.80  Rating chartPersonal card
 Iranian Women Championship 1396 Tehran IRI 2017-11-02
RcRownchangeKK*chgGame
 1922 1879 3.50 9 -0.57 40 -22.80 
  Heydari, Zahra 1749 IRI1.0010.324012.80 
  Asgharzadeh, Mitra wc2026 IRI0.5010.20408.00 
  Hakimifard, Raana wf2111 IRI0.001-0.2140-8.40 
  Asgharpourmasoleh, Tara 1855 IRI1.0010.474018.80 
  Alinasab, Mobina wm2225 IRI0.001-0.1140-4.40 
  Kiani, Rahil 1694 IRI1.0010.264010.40 
  Azali, Tannaz 1854 IRI0.001-0.5340-21.20 
  Mobarhani, Nazanin 1852 IRI0.001-0.5440-21.60 
  Alijanzadeh, Mohadeseh 1930 IRI0.001-0.4340-17.20 

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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