Individual Calculations April 2017
 Rostami, Rouzbeh  Total change: 33.20  Rating chartPersonal card
 Tehran Standard Cup 5-9 farvardin 1396 Tehran IRI 2017-03-25
RcRownchangeKK*chgGame
 2056 2160 6.00 7 1.66 20 33.20 
  Khalili, Atieh 1760  * IRI1.0010.08201.60 
  Moafi Madani, Peyman 1965 IRI1.0010.25205.00 
  Asadi, Ali 2064 IRI1.0010.37207.40 
  Sheykhali, Mohammadreza 2152 IRI1.0010.49209.80 
  Kaboodi, Behrang 2055 IRI0.501-0.1420-2.80 
  Zarinfam, Arsalan f2210 IRI1.0010.572011.40 
  Abedi, Ali 2187 IRI0.5010.04200.80 
 * 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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