Individual Calculations October 2014
 Valookolaei, Saeid  Total change: -27.60  Rating chartPersonal card
 Juybar Chess Tournament (Rated U-2100) Juybar IRI 2014-08-26
RcRownchangeKK*chgGame
 1627 1882 5.00 8 -1.38 20 -27.60 
  Rostampoor, Amir Hossein 1544 IRI1.0010.12202.40 
  Kazemi, Rahmanberdi 1651 IRI1.0010.21204.20 
  Hasanzadeh, Mohammadmehdi 1697 IRI0.001-0.7420-14.80 
  Rahnama, M.reza 1677 IRI0.001-0.7620-15.20 
  Sadati, Seyedeh Fatemeh Zahra 1482  * IRI1.0010.08201.60 
  Jorjany, Hamed 1616 IRI1.0010.18203.60 
  Shakiba, Reza 1527 IRI1.0010.11202.20 
  Ebrahimi, Abolfazl 1823 IRI0.001-0.5820-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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