Individual Calculations September 2014
 Mortazavi, Sayed Kamoloddin  Total change: -12.40  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament Hamedan IRI 2014-08-22
RcRownchangeKK*chgGame
 1980 1761 1.00 5 -0.31 40 -12.40 
  Khatibi, Meysam 2157 IRI0.001-0.0840-3.20 
  Asadi, Sadegh 2087 IRI0.001-0.1340-5.20 
  Javidfard, Amirsalar 2068 IRI0.001-0.1440-5.60 
  Doostkam, P 2152 IRI0.001-0.0940-3.60 
  Tahmasebi, Pegah 1434 IRI1.0010.13405.20 

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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