Individual Calculations February 2013
 Amini, Amer  Total change: -3.90  Rating chartPersonal card
 11th Iranian super league chess chamoionship (Men) Andishmandan Cup ( Season I ) Various cities in Iran IRI 2012-06-26
RcRownchangeKK*chgGame
 2164 2192 4.00 8 -0.26 15 -3.90 
  Asbahi, Mohammad 2154 IRI1.0010.45156.75 
  Shahibzadegan, Ali 2153 IRI0.501-0.0515-0.75 
  Ardeshirpour, Hoss. 1973 IRI1.0010.22153.30 
  Hosseinzadeh, Nima 2262 IRI1.0010.60159.00 
  Nejadshirazi, Mohammad Reza 1987 IRI0.501-0.2615-3.90 
  Ahmadinia, Ebrahim m2365 IRI0.001-0.2715-4.05 
  Moradi, Mostafa 2131 IRI0.001-0.5815-8.70 
  Khademi, Mohammad Miran 2284 IRI0.001-0.3715-5.55 

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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