Individual Calculations May 2012
 Ebrahimzadeh, Mohammadnaghi  Total change: 25.05  Rating chartPersonal card
 Misaq Cup for February 2012 Tehran IRI 2012-02-20
RcRownchangeKK*chgGame
 2021 1961 5.00 8 1.67 15 25.05 
  Jahankhani, Hojatollah 1731 IRI1.0010.21153.15 
  Rezvani, A H 2086 IRI1.0010.671510.05 
  Abed, Meisam 2044 IRI1.0010.61159.15 
  Mahmoody, M Sadegh 2074 IRI1.0010.65159.75 
  Tabatabaei, M Amin f2047 IRI1.0010.62159.30 
  Sakhayi, Mostafa 2097 IRI0.001-0.3215-4.80 
  Kaffash, Milad 2042 IRI0.001-0.3915-5.85 
  Taavoni, Rahim 2046 IRI0.001-0.3815-5.70 

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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