Individual Calculations December 2012
 Nejadshirazi, Mohammad Reza  Total change: -3.90  Rating chartPersonal card
 Pars open chess tournament Fars 2012 Shiraz IRI 2012-11-05
RcRownchangeKK*chgGame
 1938 2000 2.00 4 -0.26 15 -3.90 
  Alizadeh, Gh 2200 IRI0.001-0.2415-3.60 
  Zare, Negin 1728 IRI1.0010.17152.55 
  Shaahsavandi, Mohammadhadi 2110 IRI0.001-0.3515-5.25 
  Mirzaei Zadeh, Seyed Hossein 1714 IRI1.0010.16152.40 

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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