Individual Calculations February 2017
 Sadri Alamdari, Farzam  Total change: 68.80  Rating chartPersonal card
 Tehran Second League 1395 Round 5-9 Tehran IRI 2016-12-02
RcRownchangeKK*chgGame
 1431 1317 3.50 5 1.72 40 68.80 
  Shahsavari, Sorena 1596 IRI1.0010.844033.60 
  Rafe, Mohammadamin 1044 IRI1.0010.17406.80 
  Gholaminezhad, Hosein 1530 IRI0.5010.274010.80 
  Akhlaghi, Farhang 1581 IRI0.001-0.1840-7.20 
  Ahadian, Armin 1404 IRI1.0010.624024.80 

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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