Individual Calculations May 2010
 Shabanzadeh, Seyyed Nima  Total change: -9.25  Rating chartPersonal card
 2th Bbaran Chess Cup Tournament Rasht IRI 2010-03-10
RcRownchangeKK*chgGame
 1999 1818 1.50 7 -0.37 25 -9.25 
  Samsam, Farhad 2010 IRI1.0010.752518.75 
  Torkamannejad, Javad 2095 IRI0.001-0.1725-4.25 
  Niksefat, Mohammadhassan 1955 IRI0.001-0.3225-8.00 
  Kanani, Anoosh 2042 IRI0.001-0.2225-5.50 
  Mehry, Mahyaar 1948 IRI0.001-0.3225-8.00 
  Bayat, Shohreh wf1999 IRI0.5010.24256.00 
  Chamsarchamani, Mohammad 1945 IRI0.001-0.3325-8.25 

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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