Individual Calculations February 2018
 Gevorgyan, Narek H.  Total change: 19.20  Rating chartPersonal card
 A.Margaryan 8th Memorial U-18 Yerevan ARM 2018-01-09
RcRownchangeKK*chgGame
 1797 1788 5.00 9 0.48 40 19.20 
  Avagyan, Gor V. 1452 ARM1.0010.12404.80 
  Hakobyan, Hakob V. 2114 ARM0.001-0.1340-5.20 
  Stepanyan, Hamayak 1602 ARM1.0010.264010.40 
  Harutyunyan, Erik 2080 ARM0.001-0.1540-6.00 
  Davtyan, Lyova 1598 ARM1.0010.254010.00 
  Ishkhanyan, Ruben 1909 ARM0.5010.16406.40 
  Khublaryan, Artur 1615 ARM0.501-0.2340-9.20 
  Petrosyan, Alexander 1618 ARM1.0010.284011.20 
  Shmavonyan, Areg 2188  * ARM0.001-0.0840-3.20 
 * 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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