Blitz: Individual Calculations July 2017
 Bozorgzadeh, Amirhossein  Total change: 22.40  Rating chartPersonal card
 Novin Chess Club Blitz Khordad 1396 Rasht IRI 2017-06-08
RcRownchangeKK*chgGame
 1593 1416 3.50 8 1.12 20 22.40 
  Hoseini, S.alireza 1816  * IRI0.001-0.0820-1.60 
  Esmaeili, Sanaz 1679 IRI0.001-0.1820-3.60 
  Ghane, Safoura 1721 IRI0.5010.36207.20 
  Nadernia, Niki 1711 IRI0.001-0.1520-3.00 
  Sorkhabi, Mohammadreza 1380 IRI1.0010.45209.00 
  Nematian, Houman 1210 IRI1.0010.24204.80 
  Nadernia, Nikta 1715 IRI0.001-0.1520-3.00 
  Rezaeipour, Sina 1512 IRI1.0010.632012.60 
 * 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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