Individual Calculations August 2017
 Harutyunyan, Safar  Total change: 13.20  Rating chartPersonal card
 10th Annual K. Asrian Memorial Jermuk ARM 2017-06-21
RcRownchangeKK*chgGame
 2144 1909 2.00 7 0.33 40 13.20 
  Tahbaz, Arash 2309  * IRI1.0010.924036.80 
  Hovhannisyan, Robert g2309  * ARM0.001-0.0840-3.20 
  Sargsyan, Anna M. 2127 ARM0.5010.284011.20 
  Harutyunyan, Ruben 2309  * FRA0.001-0.0840-3.20 
  Gavrish, Leonid 2130 UKR0.001-0.2240-8.80 
  Simonyan, Latush 2048 ARM0.5010.19407.60 
  Margaryan, Samvel 1775 ARM0.001-0.6840-27.20 
 * 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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