Individual Calculations November 2009
 Nadimifar, Adnan  Total change: 4.95  Rating chartPersonal card
 49th Tehran Chess ChampionShip 2009 Tehran IRI 2009-07-03
RcRownchangeKK*chgGame
 2193 2040 2.00 6 0.19 15 2.85 
  Khademi, Mohammadmiran 2222 IRI1.0010.741511.10 
  Sepehrkhoui, Ardeshir 2186 IRI0.5010.20153.00 
  Sadeghi, Mohammad Ali 2222 IRI0.001-0.2615-3.90 
  Vahidi, Mohammad f2210 IRI0.5010.22153.30 
  Sadatnajafi, Mohammad 2282 IRI0.001-0.2015-3.00 
  Ebrahimi, Mohammad 2034 IRI0.001-0.5115-7.65 

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)
 
 International Zenderoud Chess Cup 09 Esfahan IRI 2009-08-15
RcRownchangeKK*chgGame
 2160 2040 2.00 5 0.14 15 2.10 
  Khademzadeh, Majid 1932 IRI1.0010.35155.25 
  Mohandesi, Shahin m2291 IRI0.001-0.1915-2.85 
  Pajoum Tajani, Farbod 1846 IRI1.0010.25153.75 
  Harutjunyan, Gevorg g2440  * ARM0.001-0.0815-1.20 
  Behmardi, Rostam 2291 IRI0.001-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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