Individual Calculations September 2011
 Roshani, Ali  Total change: 0.00  Rating chartPersonal card
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeRpKK*chgGame
 1833 0 2.50 7 0.00 1731   0.00 
  Rahmatian, Shayan 1755 IRI1.0010.00 0.00 
  Valookolaei, Saeid 1971 IRI0.5010.00 0.00 
  Nameei, Koushan 1958 IRI0.0010.00 0.00 
  Karimpoor, Shahab 1697 IRI1.0010.00 0.00 
  Sedaghat Khah, Hamid Reza 1954 IRI0.0010.00 0.00 
  Ahmadov, Vusal Karimkhan Oglu 1934 AZE0.0010.00 0.00 
  Noroozi, Jamshid 1563 IRI0.0010.00 0.00 

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)
 

 

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