Individual Calculations December 2016
 Shokri, Firouz  Total change: -5.60  Rating chartPersonal card
 Asian Amateur Chess Championship 2016 Open Isfahan IRI 2016-11-12
RcRownchangeKK*chgGame
 1730 1707 3.00 7 -0.28 20 -5.60 
  Momtahan, Hossein 1952 IRI0.001-0.2020-4.00 
  Khosravi, Kamyar 1419 IRI0.001-0.8420-16.80 
  Vahabi, Hamid 1354 IRI1.0010.11202.20 
  Sharifian, Mohammad 1449 IRI1.0010.18203.60 
  Ghoorchibeygi, Alireza 2019 IRI1.0010.862017.20 
  Vahidi, Mohammad f2017 IRI0.001-0.1420-2.80 
  Ali, Mohamed Kareem 1899 IRQ0.001-0.2520-5.00 

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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