Individual Calculations March 2012
 Babaee, Reza  Total change: -27.30  Rating chartPersonal card
 2nd Ferdowsi International Chess Open Tournament Mashhad IRI 2012-02-09
RcRownchangeKK*chgGame
 1956 2333 0.00 1 -0.91 30 -27.30 
  Tabasi, Mehdi 1956 IRI0.001-0.9130-27.30 

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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