Individual Calculations May 2010
 Abedi, Ali  Total change: -10.80  Rating chartPersonal card
 SARI CHESS CHAMPIONSHIP(MA.REZA REZAEI SARAVI CUP) Sari IRI 2009-12-02
RcRownchangeKK*chgGame
 2027 2131 1.50 3 -0.43 15 -6.45 
  Abasi, Meisam 1992 IRI1.0010.31154.65 
  Valizadeh, Ali 2061 IRI0.501-0.1015-1.50 
  Naderi, Abdollah 2029 IRI0.001-0.6415-9.60 

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)
 
 18th Fajr International Open Chess Tournamnet Mashhad IRI 2010-02-19
RcRownchangeKK*chgGame
 2431 2125 0.00 2 -0.29 15 -4.35 
  Harutjunyan, Gevorg g2475 ARM0.001-0.1115-1.65 
  Ghane, Shojaat g2387 IRI0.001-0.1815-2.70 

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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