Individual Calculations November 2012
 Sedighi, Ali  Total change: 19.50  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1807 1836 5.00 8 0.65 30 19.50 
  Isazaei, Abdolrahman 1717 IRI1.0010.343010.20 
  Mahdavirad, Mehdi 2173 IRI0.001-0.1230-3.60 
  Shahbazi, Kasra 1576 IRI1.0010.18305.40 
  Mahmoody, M. Sadegh 2097 IRI0.001-0.1830-5.40 
  Baheshmat, Abolfazl 1658 IRI1.0010.27308.10 
  Kouhkan, Asghar 1637 IRI1.0010.24307.20 
  Shahkarami, Amin 1624 IRI1.0010.23306.90 
  Godarz, Kasra 1977 IRI0.001-0.3130-9.30 

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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