Individual Calculations December 2014
 Ahmadi, Akbar  Total change: -50.80  Rating chartPersonal card
 6th Lian Open (2014) Booshehr IRI 2014-11-12
RcRownchangeKK*chgGame
 1761 1934 3.00 6 -1.27 40 -50.80 
  Dashti Nezhad, Parviz 1661 IRI1.0010.17406.80 
  Pourramezanali, Amirreza m2334  * IRI0.001-0.0840-3.20 
  Sajjadi, Seyed Ali 1674 IRI0.501-0.3240-12.80 
  Godarzi, Navisa 1534  * IRI1.0010.08403.20 
  Baneshi, Mahan 1703 IRI0.501-0.2940-11.60 
  Khalesi, Parsa 1661 IRI0.001-0.8340-33.20 
 * 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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