Individual Calculations August 2012
 Hakobyan, Hovhannes H.  Total change: 54.30  Rating chartPersonal card
 "Jermuk 2012" 7th Open Youth Tmnt. Jermuk ARM 2012-06-28
RcRownchangeKK*chgGame
 1842 1556 3.00 7 1.81 30 54.30 
  Yayloyan, Konstantin 1912 ARM0.5010.393011.70 
  Hambartsumyan, Gagik 1831 ARM1.0010.833024.90 
  Barseghyan, Harutyun 1956  * ARM0.001-0.0830-2.40 
  Petrosyan, Tigran Gag. 1853 ARM0.001-0.1530-4.50 
  Biabani, Sara 1648 IRI1.0010.633018.90 
  Hovsepyan, David 1882 ARM0.001-0.1330-3.90 
  Hakobyan, Romik 1813 ARM0.5010.32309.60 
 * 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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