Individual Calculations January 2016
 Barajee, Hossein  Total change: -34.80  Rating chartPersonal card
 Abadan Open tournament(2015) Abadan IRI 2015-12-03
RcRownchangeKK*chgGame
 1925 1892 0.50 3 -0.87 40 -34.80 
  Safari Eskandari, Mojtaba 2055 IRI0.001-0.2840-11.20 
  Fooladi, Behrooz 1975 IRI0.001-0.3940-15.60 
  Hasan, Reza 1746 IRI0.501-0.2040-8.00 

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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