Individual Calculations January 2012
 Khodadadi, Kamran  Total change: -0.60  Rating chartPersonal card
 Pars cup Open chess rated tournament 2011 Shiraz IRI 2011-09-16
RcRownchangeKK*chgGame
 2007 1699 1.00 4 0.43 30 12.90 
  Naderi, M J 2097 IRI0.001-0.0830-2.40 
  Mehrabi, Morteza 1969 IRI0.001-0.1730-5.10 
  Armand, Saman 1947 IRI1.0010.813024.30 
  Nejadshirazi, Mohammad Reza 2015 IRI0.001-0.1330-3.90 

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)
 
 Hafez Open Chess Tournament 2011 Shiraz IRI 2011-11-22
RcRownchangeKK*chgGame
 1914 1699 0.00 2 -0.45 30 -13.50 
  Mahboodi, Masuod 1892 IRI0.001-0.2530-7.50 
  Salimifard, Behtash 1935 IRI0.001-0.2030-6.00 

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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