Individual Calculations January 2010
 Abedi, Ali  Total change: -6.15  Rating chartPersonal card
 2nd Omid Cup Chess Tournament Tehran IRI 2009-10-24
RcRownchangeKK*chgGame
 1996 2141 3.00 5 -0.41 15 -6.15 
  Hakimifard, Raana 1832 IRI0.001-0.8615-12.90 
  Saadati, Behrooz 1952 IRI1.0010.25153.75 
  Sadeghpour, Mohammad 2003 IRI1.0010.31154.65 
  Sadeghi, M A 2223 IRI0.001-0.3915-5.85 
  Bolourchifard, Farzad 1972 IRI1.0010.28154.20 

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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