Individual Calculations September 2014
 Tevatrosyan, Emil  Total change: -3.20  Rating chartPersonal card
 Abovyan Open Ch. 2014 Abovyan ARM 2014-08-02
RcRownchangeKK*chgGame
 1780 1793 1.50 3 -0.08 40 -3.20 
  Kocharyan, Hovik 2047 ARM0.001-0.1940-7.60 
  Ulubabyan, Bagrat 1584 ARM1.0010.23409.20 
  Ambarjyan, Tereza 1708 ARM0.501-0.1240-4.80 

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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