Individual Calculations September 2011
 Saba, Earaj  Total change: -16.95  Rating chartPersonal card
 Iranian Chess festival (men) 2011 Zanjan IRI 2011-07-06
RcRownchangeKK*chgGame
 1889 2029 2.00 5 -1.34 15 -20.10 
  Khalili, Mehdi 1685 IRI0.501-0.3815-5.70 
  Emadi, S Ali 1814 IRI1.0010.23153.45 
  Amini, Amer 2228 IRI0.001-0.2415-3.60 
  Nourimoghaddam, Shahrokh 1841 IRI0.001-0.7415-11.10 
  Fekri, Amirkia 1875 IRI0.501-0.2115-3.15 

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)
 
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeKK*chgGame
 1939 2029 4.50 7 0.21 15 3.15 
  Salavati, Parsa 1808 IRI1.0010.22153.30 
  Mohammadi, Arvin 1825 IRI0.001-0.7615-11.40 
  Maghsoudi Sedigh, Ali 1737 IRI1.0010.15152.25 
  Karami, Mohammad 1848 IRI0.501-0.2415-3.60 
  Khabiri, Kaveh 1911 IRI1.0010.34155.10 
  Kowsarinia, Amir f2234 IRI1.0010.761511.40 
  Doostkam, P 2210 IRI0.001-0.2615-3.90 

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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