Blitz: Individual Calculations July 2018
 Daliri, Pedram  Total change: -2.20  Rating chartPersonal card
 Qazvin Blitz Chess Championship 1397 Qazvin IRI 2018-06-16
RcRownchangeKK*chgGame
 1776 1799 4.50 9 -0.11 20 -2.20 
  Rahmani, Melika 1399  * IRI1.0010.08201.60 
  Karbalaei Sadeghi, Farhad 2071 IRI0.001-0.1720-3.40 
  Mohammadi, Melika 1399  * IRI1.0010.08201.60 
  Abedi, Mohamadraza 2004 IRI0.5010.26205.20 
  Azizkhani, Nima 1743 IRI1.0010.42208.40 
  Momeni, Ahmadreza 1705 IRI1.0010.37207.40 
  Abedi, Amin 2003 IRI0.001-0.2420-4.80 
  Tahmasebi, Pooyan 1854 IRI0.001-0.4220-8.40 
  Hajizadeh, Mohammad 1807 IRI0.001-0.4920-9.80 
 * 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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