Individual Calculations February 2017
 Kazemi, Rahmanberdi  Total change: -7.40  Rating chartPersonal card
 15th International Khazar Cup (U 2100) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1608 1592 3.00 7 -0.37 20 -7.40 
  Taavoni, Rahim 1992  * IRI0.001-0.0820-1.60 
  Fazlali, Soheil 1247 IRI0.001-0.8920-17.80 
  Ramzannia, Amirhossein 1287 IRI1.0010.14202.80 
  Rastegar, Mishaeel 1861 IRI0.001-0.1720-3.40 
  Shams, Siavash 1408 IRI1.0010.26205.20 
  Niakouei, Seyyed Mehdi 1751 IRI1.0010.712014.20 
  Edraki, Mazda 1710 IRI0.001-0.3420-6.80 
 * 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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