Individual Calculations February 2013
 Abdi, Alireza  Total change: 0.00  Rating chartPersonal card
 13th Sahel Chess Open Tournament 2012 Bandar Abbad IRI 2012-12-25
RcRownchangeRpKK*chgGame
 2063 0 2.50 6 0.00 2006   0.00 
  Noori, Amir 2166 IRI1.0010.00 0.00 
  Khalesi, Vahid 2221 IRI0.0010.00 0.00 
  Asbahi, Mohammad 2154 IRI0.0010.00 0.00 
  Choopani, Morteza 1903 IRI0.5010.00 0.00 
  Doodman, Ahmadreza 1859 IRI1.0010.00 0.00 
  Ghaledar, Faraz 2076 IRI0.0010.00 0.00 

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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