Individual Calculations April 2009
 Nazari, Sattar  Total change: -33.25  Rating chartPersonal card
 7th Int. Caspian Cup (B,Class-men) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 1980 2104 0.00 2 -1.33 25 -33.25 
  Bayramov, Elkhan Hayat Oglu 1909 AZE0.001-0.7525-18.75 
  Sedaghati, Mehrdad 2050 IRI0.001-0.5825-14.50 

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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