Individual Calculations November 2009
 K.s.lavasani, Amir Ali  Total change: 0.00  Rating chartPersonal card
 49th Tehran Chess ChampionShip 2009 Tehran IRI 2009-07-03
RcRownchangeRpKK*chgGame
 2001 0 5.50 9 0.00 2026   0.00 
  Abbasi, Meisam 2009 IRI1.0010.00 0.00 
  Hejazi, Seyed Mehdi 2136 IRI0.0010.00 0.00 
  Mohammadi, Arash 1796 IRI1.0010.00 0.00 
  Bolourchifard, Farzad 1994 IRI0.0010.00 0.00 
  Zadsham, Shayan 1849 IRI1.0010.00 0.00 
  Taavoni, Rahim 2032 IRI1.0010.00 0.00 
  Khosravi, Hadi 2064 IRI0.5010.00 0.00 
  Dalir, Javad 2089 IRI0.0010.00 0.00 
  Pedram, Mehrdad 2039 IRI1.0010.00 0.00 

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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