Individual Calculations November 2009
 Moosavian, S Hamed  Total change: -11.60  Rating chartPersonal card
 1st International Peaceful And Friendship Cup 09 Rasht IRI 2009-07-15
RcRownchangeKK*chgGame
 2347 2419 1.50 2 0.33 10 3.30 
  Ezzati, Fereydoon 2206 IRI1.0010.23102.30 
  Toufighi, Homayoon m2488 IRI0.5010.10101.00 

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)
 
 Iranian Boys Azad University Chess Championship 2009 Rasht IRI 2009-07-23
RcRownchangeKK*chgGame
 2196 2419 2.50 4 -0.51 10 -5.10 
  Noroozi, Omid 2339 IRI0.001-0.6110-6.10 
  Achak, Amir 2019  * IRI1.0010.08100.80 
  Farshadifar, Saman 2083 IRI1.0010.12101.20 
  Abassifar, Hasan f2343 IRI0.501-0.1010-1.00 
 * 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)
 
 Iranian Semi Final Chess Championship 2009 ( men ) Tabriz IRI 2009-09-30
RcRownchangeKK*chgGame
 2195 2419 7.50 11 -0.98 10 -9.80 
  Maleki, Amir 2105 IRI1.0010.14101.40 
  Eskandary, Mahmood 2159 IRI1.0010.18101.80 
  Hosseinzadeh, Nima 2231 IRI0.001-0.7410-7.40 
  Elahi, Abdollah 2118 IRI1.0010.15101.50 
  Dehghan, Mohammad Ali 2139 IRI0.001-0.8410-8.40 
  Atanejhad, Sahebali f2134 IRI1.0010.16101.60 
  Tarazooyeadl, Mojtaba 2177 IRI1.0010.20102.00 
  Sharbaf, Mohsen f2407 IRI0.501-0.0210-0.20 
  Asgarizadeh, Ahmad 2072 IRI1.0010.11101.10 
  Pourramezanali, Amirreza 2279 IRI0.501-0.1910-1.90 
  Noroozi, Omid 2327 IRI0.501-0.1310-1.30 

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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