Individual Calculations March 2017
 Hooshdaran, Soheil  Total change: -41.00  Rating chartPersonal card
 Iran amateurs Chess Championship 2017 (U2000) Zanjan IRI 2017-02-06
RcRownchangeKK*chgGame
 1755 1824 1.50 6 -2.05 20 -41.00 
  Ahmadi , Khalil 1713 IRI0.001-0.6520-13.00 
  Mostafavi, Asadollah 1794 IRI0.001-0.5420-10.80 
  Khodadadi, Sajjad 1844 IRI0.5010.03200.60 
  Motesadizadeh, Moein 1706 IRI0.001-0.6620-13.20 
  Ghahremanpour, Hossein 1703 IRI0.001-0.6620-13.20 
  Ahmadi Tari, Mostafa 1772 IRI1.0010.43208.60 

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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