Individual Calculations February 2017
 Harutyunyan, Erik  Total change: -33.60  Rating chartPersonal card
 A.Margaryan 7th Memorial U-18 Yerevan ARM 2017-01-08
RcRownchangeKK*chgGame
 1767 1946 5.50 9 -0.84 40 -33.60 
  Khublaryan, Artur 1546  * ARM0.001-0.9240-36.80 
  Babayan, Mariam 1546  * ARM1.0010.08403.20 
  Tigranyan, Grisha 1596  * ARM1.0010.11404.40 
  Vardanyan, Aram 1714 ARM1.0010.21408.40 
  Israyelyan, Eduard 1776 ARM0.501-0.2240-8.80 
  Hakobyan, Hakob V. 1944 ARM1.0010.504020.00 
  Ishkhanyan, Ruben 1766 ARM0.501-0.2440-9.60 
  Yayloyan, Konstantin 2197 ARM0.5010.314012.40 
  Gevorgyan, Narek H. 1818 ARM0.001-0.6740-26.80 
 * 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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