Individual Calculations January 2012
 Khalili, Saeid  Total change: -18.30  Rating chartPersonal card
 4rd chichest chess tournament Urmia IRI 2011-09-19
RcRownchangeKK*chgGame
 1979 2127 3.50 7 -1.22 15 -18.30 
  Haghi, Feridoon 1751 IRI1.0010.09151.35 
  Shah Moradi, Mohammad 1984 IRI1.0010.31154.65 
  Moghaddamian, A 2237 IRI0.001-0.3515-5.25 
  Piri, Ali 1942 IRI1.0010.26153.90 
  Karimipour, Mehdi 1869 IRI0.501-0.3215-4.80 
  Ryahi, Naser 2212 IRI0.001-0.3815-5.70 
  Moradi, Majid 1857 IRI0.001-0.8315-12.45 

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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