Individual Calculations January 2017
 Vassalam, Mohammad Taghi  Total change: -6.60  Rating chartPersonal card
 2nd Atrak Cup Chess Tournament Azar 1395 Bojnourd IRI 2016-12-07
RcRownchangeKK*chgGame
 1750 1996 6.00 8 -0.33 20 -6.60 
  Raoufi, Elia 1596  * IRI1.0010.08201.60 
  Rahmani, Hossein 1596  * IRI1.0010.08201.60 
  Naseri, Nourallah 1751 IRI1.0010.20204.00 
  Karamzadeh, Mostafa 1849 IRI0.001-0.7020-14.00 
  Rahmani, Mohammad 1729 IRI1.0010.18203.60 
  Ahmadi Tabar, Hossein 1815 IRI0.501-0.2420-4.80 
  Hosseini Sourgi, Abolfazl 1780 IRI0.501-0.2820-5.60 
  Abdollahisaber, Reza 1886 IRI1.0010.35207.00 
 * 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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