Individual Calculations October 2014
 Mashi, Houshang  Total change: -10.80  Rating chartPersonal card
 Juybar Chess Tournament (Rated U-2100) Juybar IRI 2014-08-26
RcRownchangeKK*chgGame
 1665 1760 4.00 7 -0.27 40 -10.80 
  Barzegar, Saeb 1966 IRI0.001-0.2440-9.60 
  Shakiba, Reza 1527 IRI1.0010.21408.40 
  Madadi, Mohammad 1654 IRI0.001-0.6440-25.60 
  Mohammadnejad Silakhori, Nazanin 1360  * IRI1.0010.08403.20 
  Parkhideh, Ilia 1561 IRI1.0010.24409.60 
  Falah, Mehdi 1996 IRI0.001-0.2040-8.00 
  Movaghar, Faraz 1592 IRI1.0010.284011.20 
 * 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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