Individual Calculations February 2013
 Fatehi, Ali  Total change: 0.00  Rating chartPersonal card
 Azar Open Chess Tournament 2012 Tehran IRI 2012-12-17
RcRownchangeRpKK*chgGame
 1750 0 2.00 6 0.00 1625   0.00 
  Roshan Panah Azly, Ali 1849 IRI1.0010.00 0.00 
  Vahdat Doust, Ali 1887 IRI0.0010.00 0.00 
  Shahbazpour, Bijan 1773 IRI0.0010.00 0.00 
  Falahatgar, Reza 1726 IRI0.0010.00 0.00 
  Ghaffariankhorram, Aida 1693 IRI0.0010.00 0.00 
  Jofreh, Manouchehr 1574 IRI1.0010.00 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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