Individual Calculations September 2017
 Mkhitaryan, Vahagn  Total change: 43.60  Rating chartPersonal card
 Abovyan Open Ch. 2017 Abovyan ARM 2017-08-05
RcRownchangeKK*chgGame
 1656 1480 3.50 8 1.09 40 43.60 
  Galstyan, Hayk 1880  * ARM0.001-0.0840-3.20 
  Harutyunyan, Seryozha 1454 ARM1.0010.464018.40 
  Sado, Nikolay 1588 ARM0.5010.15406.00 
  Davtyan, Ara 1151 ARM1.0010.12404.80 
  Gevorgyan, Albert 1817 ARM1.0010.884035.20 
  Hovhannisyan, Khachatur 1880  * ARM0.001-0.0840-3.20 
  Piliposyan, Robert 1728 ARM0.001-0.1940-7.60 
  Melikyan, Gnel 1751 RUS0.001-0.1740-6.80 
 * 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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