Individual Calculations January 2012
 Naderi, M J  Total change: -20.70  Rating chartPersonal card
 Pars cup Open chess rated tournament 2011 Shiraz IRI 2011-09-16
RcRownchangeKK*chgGame
 1945 2097 2.00 5 -1.38 15 -20.70 
  Aarefazad, Gholamhossein 1840 IRI0.501-0.3215-4.80 
  Khodadadi, Kamran 1699 IRI1.0010.08151.20 
  Alizadeh, Gh 2222 IRI0.001-0.3315-4.95 
  Mehrabi, Morteza 1969 IRI0.001-0.6715-10.05 
  Faridi, Faham 1995 IRI0.501-0.1415-2.10 

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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