Individual Calculations August 2017
 Grigoryan, Aram  Total change: 42.00  Rating chartPersonal card
 S.Avagyan Memorial 2017 U-18 Jermuk ARM 2017-07-02
RcRownchangeKK*chgGame
 1656 1601 5.00 9 1.05 40 42.00 
  Barseghyan, Armen Ar. 2001  * ARM0.001-0.0840-3.20 
  Hambartsumyan, Arman 1445 ARM0.001-0.7140-28.40 
  Sargsyan, Nare 1268 RUS1.0010.12404.80 
  Grigoryan, David A. 1543 ARM1.0010.424016.80 
  Ananyan, Levon 1439 ARM1.0010.294011.60 
  Avetisyan, Suren 1751 ARM0.001-0.3040-12.00 
  Hovhannisyan, Mane 1766 ARM1.0010.724028.80 
  Grigoryan, Gor A. 1922 ARM0.001-0.1340-5.20 
  Mamyan, Garik 1768 ARM1.0010.724028.80 
 * 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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