Individual Calculations January 2010
 Abedi, Amin  Total change: -12.75  Rating chartPersonal card
 1st Baran Chess Cup Tournament Rasht IRI 2009-11-28
RcRownchangeKK*chgGame
 1998 2052 2.00 5 -0.85 15 -12.75 
  Sadeghi, Amir 1850 IRI1.0010.24153.60 
  Mehry, Mahyaar 1909 IRI1.0010.31154.65 
  Vaghar, Mohsen 2210 IRI0.001-0.2915-4.35 
  Bayat, Shohreh wf1970 IRI0.001-0.6115-9.15 
  Noorouzpoorzare, Reza 2051 IRI0.001-0.5015-7.50 

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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