Blitz: Individual Calculations October 2015
 Bayat, Amir  Total change: -13.20  Rating chartPersonal card
 shahrivar Blitz Cup (2015) Tehran IRI 2015-09-18
RcRownchangeKK*chgGame
 1610 1459 3.00 11 -0.66 20 -13.20 
  Robatmili, Manocher 1710 IRI0.001-0.1920-3.80 
  Barati, Khosro 1745 IRI0.001-0.1620-3.20 
  Shahidi, Farzin 1194 IRI0.501-0.3220-6.40 
  Ghafourian, Amir Ali 1859  * IRI0.001-0.0820-1.60 
  Hakemi, Arman 1859  * IRI0.001-0.0820-1.60 
  Ghajavand, Ahmad 1262 IRI0.501-0.2520-5.00 
  Mohammadzadeh, Hadi 1630 IRI0.001-0.2720-5.40 
  Nazari Nia, Shahram 1687 IRI0.001-0.2120-4.20 
  Rezaei, Mehraban 1393 IRI1.0010.41208.20 
  Mehrinpour, Farbod 1855 IRI0.001-0.0820-1.60 
  Ghaffarifar, Masoud 1511 IRI1.0010.572011.40 
 * 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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