Individual Calculations November 2016
 Khachykian, David  Total change: -28.00  Rating chartPersonal card
 1st Yerevan Open Yerevan ARM 2016-10-02
RcRownchangeKK*chgGame
 2097 2134 3.50 9 -1.40 20 -28.00 
  Ohanyan, Emin 1734  * ARM1.0010.08201.60 
  Mikaelyan, Arman m2449 ARM1.0010.862017.20 
  Harutyunian, Tigran K. m2495 ARM0.001-0.1020-2.00 
  Gholami Orimi, Mahdi 2313 IRI0.001-0.2720-5.40 
  Niazyan, Sargis 1892 ARM1.0010.20204.00 
  Yegiazaryan, Armenak 2243 ARM0.001-0.3520-7.00 
  Javdan, Asmail 1919 IRI0.501-0.2720-5.40 
  Gesyan, Suren 1937 ARM0.001-0.7520-15.00 
  Gasparyan, Mher 1894 ARM0.001-0.8020-16.00 
 * 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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